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Mummy sleeping bags are a favorite among campers and backpackers who need superior warmth, lightweight design, and efficient packability.

Designed with a snug, tapered shape and a built-in hood, these sleeping bags reduce empty air space, making them ideal for cold-weather adventures and high-altitude trekking.

At Sportsman Finder, we make it easy to compare top-rated mummy sleeping bags from trusted outdoor retailers, all in one place. Find in-stock options, read verified user reviews, and score great deals—so you’re always ready for your next outdoor escape.

You can also check out our camping pillows &  camping tents selection for a complete sleep system.

(Total 64 Products)

Showing 50 Products From 64 Mummy Bags Products.

Rectangular Sleeping bagsProducts 21 Mummy BagsProducts 64 Camping PillowsProducts 7
Western Mountaineering Bristlecone MF -10F Degree Down Sleeping Bag

Western Mountaineering Bristlecone MF -10F Degree Down Sleeping Bag

  • Brand Western Mountaineering,
  • Color Green,
  • Regular size,
  • 6″ Spacing/Sideblock Baffle,
  • 69″/48″ Shoulder/Foot Girth,
  • Full Down Collar,
  • 8.5″ Loft, -10° F,
  • 42 oz. Down Fill,
  • 3 lbs. 15 oz. Total Weight,

$816.00

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Seller: Black Ovis

NEMO Coda 20 Degree Endless Promise Mummy Sleeping Bag

NEMO Coda 20 Degree Endless Promise Mummy Sleeping Bag

  •  ,
  • Efficient, tapered mummy design cuts excess weight for ultimate packability.,
  • All-new Headwall™ internal draft guard provides 360-degree insulated, plush protection from the cold.,
  • Updated Thermo Gill™ vent extends the comfort range and creates fine-tuned control with its multistage zipper system.,
  • NEMO takes full responsibility for all Endless Promise® products, from production to end of life, and designs them for 100% recyclability to keep out of the landfill.,
  • Filled with premium 800 FP hydrophobic, PFAS-free, RDS-certified down. Products certified to the Responsible Down Standard (RDS) contain down or feathers from farms certified to animal welfare requirements.,
  • Hood and footbox are reinforced with recyclable, waterproof material to prevent tent condensation from soaking into the bag's fabric.,
  • Zippered opening at the foot of the bag allows direct access and instant ventilation.,
  • Streamlined Cohaesive™ hood cinch hardware is bonded to the material and more integrated into the bag's design than traditional dangling designs.,
  • Packed Weight: Long - 2lbs.14oz., Regular - 2lbs.09oz.,
  • Packed Size: Long - 12" x 7.5", Regular - 11.5" x 7.5",
  • Fits up to: Long - 6.6', Regular - 6',
  • Comfort Range - 10 - 20 Degree.,
  • Mesh Storage Cube included.,
  •  ,

$337.46

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Seller: Black Ovis

Marmot Kids' Trestles Elite Eco 30 Degree Youth Mummy Sleeping Bag - Solar/Red Sun

Marmot Kids' Trestles Elite Eco 30 Degree Youth Mummy Sleeping Bag - Solar/Red Sun

  • Color: Solar/Red Sun,
  • Cover Material: 100% Recycled Polyester,
  • Fill Material: Synthetic,
  • Fill Weight: 24oz,
  • Gender: Unisex,
  • Insulation: HL-ElixREco and Synthetic Sheet,
  • Length: 5ft,
  • Liner Material: 100% Recycled Polyester,
  • Model: M12311,
  • Pack Size: 16.1in x 7.5in,
  • Size: Youth,
  • Temperature Rating: 30F,
  • Total Weight: Under 5lbs,
  • Type: Youth,
  • Use: Backpacking,
  • Weight: 1lb 3.4oz,
  • Zipper: Left Hand,

$119.00

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Seller: Sportsmans Warehouse

Big Agnes Sidewinder Camp 20 Degree Synthetic Sleeping Bag

Big Agnes Sidewinder Camp 20 Degree Synthetic Sleeping Bag

  • Brand Big Agnes,
  • Color Blue,
  • Bag Weight: Regular - 2lb 14oz,
  • Fill Weight: Regular - 35oz,
  • Compressed Bag Size: Regular - 8in x 9in,
  • Stuff Sack Size: Regular - 9in x 20in,
  • Regular: Fits up to 6ft,
  • Works with any pad size or style,

$142.46

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Seller: Black Ovis

Stone Glacier Chilkoot 15 Degree Regular Mummy Sleeping Bag - Stone Grey

Stone Glacier Chilkoot 15 Degree Regular Mummy Sleeping Bag - Stone Grey

  • Color: Stone Grey,
  • Fill Material: Down,
  • Fill Weight: 22.4oz,
  • Gender: Unisex,
  • Length: 78-1/2in,
  • Model: 70021-SG-OSFM,
  • Size: Regular,
  • Temperature Rating: 15F,
  • Type: Mummy,
  • Use: Hunting,
  • Weight: 2lb 3oz,

$599.00

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Seller: Sportsmans Warehouse

Western Mountaineering Kodiak MF 0F Degree Down Sleeping Bag

Western Mountaineering Kodiak MF 0F Degree Down Sleeping Bag

  • Brand Western Mountaineering,
  • Regular size,
  • Grey color,
  • 5 1/4″ Spacing/Continuous Baffles,
  • 66″/41″ Shoulder/Foot Girth,
  • Full Down Collar,
  • 7″ Loft, 0° F,
  • 30 oz. Down Fill,
  • 2 lbs. 12 oz. Total Weight,

$624.00

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Seller: Black Ovis

ATEPA PROMOTER 2000 Double Mummy Down Sleeping Bag

ATEPA PROMOTER 2000 Double Mummy Down Sleeping Bag

  • High-Quality Insulation: Filled with 90% white duck down, our sleeping bag offers superior warmth and fluffiness for a comfortable night's rest.,
  • Spacious Design: The widened rectangular shape ensures more excellent activity space, breaking free from the constraints of traditional sleeping bags.,
  • Durable Nylon Fabric: Crafted from 20D nylon fabric, our sleeping bag is not only tear-resistant but also breathable, providing a perfect balance of durability and comfort.,
  • Temperature Control: Equipped with YKK zippers, the sleeping bag allows you to easily adjust the temperature to your liking. The drawstring on the head prevents cold air from entering, ensuring a snug and warm experience.,
  • Flexible Movement: The partial zippers can be opened freely, increasing the space for movement and improving air circulation within the sleeping bag.,
  • Convenient Storage: With a compact storage size of 52*28*28 cm and a box size of 54*30*30 cm, our sleeping bag is easy to pack and carry on your outdoor adventures.,

$759.99

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Seller: Broadout

Kelty Mistral 40 Degree Long Mummy Sleeping Bag - Green

Kelty Mistral 40 Degree Long Mummy Sleeping Bag - Green

  • Color: Green,
  • Fill Material: Synthetic,
  • Fill Weight: 31oz,
  • Fits: 6.6ft,
  • Insulation: Cloudloft,
  • Length: 82in,
  • Model: 35415619LR,
  • Pack Size: 9in x 16in,
  • Size: Long,
  • Temperature Rating: 40F,
  • Total Weight: Under 5lbs,
  • Type: Mummy,
  • Use: Camping,
  • Weight: 3lbs,
  • Zipper: Right Hand,

$69.95

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Seller: Sportsmans Warehouse

Browning Denali -30 Degree Regular Mummy Sleeping Bag

Browning Denali -30 Degree Regular Mummy Sleeping Bag

  • Color: Gray,
  • Dimensions: 86in x 38in,
  • Fill Material: Synthetic,
  • Fill Weight: 122oz,
  • Length: 86in,
  • Model: 4897911,
  • Pack Size: 24in x 14in,
  • Size: Regular,
  • Temperature Rating: -30F,
  • Total Weight: 5-10lbs,
  • Type: Mummy,
  • Use: Camping,
  • Weight: 9lbs 9oz,

$159.99

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Seller: Sportsmans Warehouse

Snugpak Softie Elite 5 Sleeping Bag

Snugpak Softie Elite 5 Sleeping Bag

  • Comfort rated to +5ºF,
  • Water-resistant Paratex Micro outer,
  • High-loft Softie® insulation retains heat, even when wet,
  • Paratex Light lining with Reflectatherm,
  • Expandable EPS system adjusts width of bag by 5",
  • Includes compression sack, 13" x 10" diam. packed,
  • 87"l. x 30"w., 5 lbs., 5 oz.,

$199.95

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Seller: Sportsman's Guide

Big Agnes Torchlight EXP 0° Sleeping Bag

Big Agnes Torchlight EXP 0° Sleeping Bag

  • Total Weight: 3 lbs., 10 oz.,
  • ISO Comfort: 18°F,
  • ISO Limit: 6°F,
  • Fill Type: 650 Downtek™ PFC-Free,
  • Total Fill Weight: 34 oz.,
  • Compressed Bag Size: 11.5" x 13",
  • Stuff Sack Size: 10" x 21",
  • Shoulder Girth: 60" - 70",
  • Hip Girth: 55" - 65",
  • Foot Girth: 36" - 46",

$449.95

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Seller: Sportsman's Guide

NEMO Sonic Down Mummy -20º Sleeping Bag

NEMO Sonic Down Mummy -20º Sleeping Bag

  • Minimum Weight: 4 lbs., 3 oz.,
  • Packed Size: 15.5" x 10.5" diam. diam.,
  • Fill Type: 800 FP Down,
  • Fill Weight: 2 lbs., 8 oz.,
  • Fits Up To: 6'6",
  • Shoulder Girth: 65",
  • Hip Girth: 60",
  • Knee Girth: 55",
  • Shell Fabric: 20D 100% recycled nylon w/ DWR,
  • Footbox Fabric: 100% recycled nylon,
  • Lining Fabric: 20D 100% recycled polyester w/ DWR,
  • Color: Goodnight Gray / Goldfinch,
  • Insulation: Down,

$659.95

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Seller: Sportsman's Guide

Kelty Women's Cosmic Ultra 20 Degree Regular Mummy Sleeping Bag

Kelty Women's Cosmic Ultra 20 Degree Regular Mummy Sleeping Bag

  • Color: Pistachio,
  • Fill: 800DP Dridown,
  • Fill Material: Blend,
  • Fill Weight: 24.69oz,
  • Gender: Women's,
  • Insulation: 800DP Dridown,
  • Length: 74.02in,
  • Liner Material: 20D 400T Nylon,
  • Model: 35431021RR,
  • Pack Size: 8in x 13in,
  • Temperature Rating: 20F,
  • Type: Mummy,
  • Use: Camping,
  • Weight: 2.89lbs,

$269.99

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Seller: Sportsmans Warehouse

Kelty Women's Cosmic Down 20 Degree Regular Mummy Sleeping Bag - Teal

Kelty Women's Cosmic Down 20 Degree Regular Mummy Sleeping Bag - Teal

  • Color: Teal,
  • Fill: 550 fill down,
  • Fill Material: Down,
  • Fill Weight: 30.62oz,
  • Gender: Women's,
  • Insulation: 550FP Duck Down,
  • Liner Material: 50D 300T Polyester,
  • Model: 35413821RR,
  • Pack Size: 8in x 13in,
  • Size: Regular,
  • Temperature Rating: 20F,
  • Type: Mummy,
  • Use: Camping,
  • Weight: 3lbs 3oz,

$214.99

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Seller: Sportsmans Warehouse

Big Agnes Sidewinder SL 20 Degree Down Sleeping Bag

Big Agnes Sidewinder SL 20 Degree Down Sleeping Bag

  • Brand Big Agnes,
  • Color Blue,
  • Regular Bag Weight: 2lb 4oz,
  • Regular Fill Weight: 19oz,
  • Regular Compressed Bag Size: 6.5in x 8in,
  • Regular Stuff Sack Size: 8in x 17.5in,
  • Regular - Fits up to 6ft,

$224.96

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Seller: Black Ovis

Snugpak Softie Elite 3 Sleeping Bag

Snugpak Softie Elite 3 Sleeping Bag

  •  ,
  • Comfort rated to +23ºF,
  • Water-resistant Paratex Micro outer,
  • High-loft Softie® insulation retains heat, even when wet,
  • Paratex Light lining with Reflectatherm,
  • Expandable EPS system adjusts width of bag by 5",
  • Includes compression sack, 9" x 10" diam. packed,
  • 87"l. x 30"w., 3 lbs., 5 oz.,
  •  ,

$179.95

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Seller: Sportsman's Guide

ALPS Mountaineering Fusion 40°F Mummy-style Sleeping Bag

ALPS Mountaineering Fusion 40°F Mummy-style Sleeping Bag

  • Upper Insulation: Hydrophobic down,
  • Bottom Insulation: Synthetic TechLoft Micro,
  • Fill Weight: 6 oz. (top)/18 oz. (bottom),
  • Stuff Sack: 7" x 16",
  • Dimensions: 32"w. x 82"l.,
  • Weight: 2 lbs. 2 oz.,
  • Mfg. Number: 4300433,

$139.99

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Seller: Sportsman's Guide

Marmot Trestles Elite Eco 0 Degree Regular Mummy Sleeping Bag - Orange Haze/Dark Steel

Marmot Trestles Elite Eco 0 Degree Regular Mummy Sleeping Bag - Orange Haze/Dark Steel

  • Color: Orange Haze/Dark Steel,
  • Diameter: 60in,
  • Fill Material: Synthetic,
  • Fits: 6ft,
  • Insulation: HL-ElixR ECO,
  • Model: 39630-9454,
  • Pack Size: 21in x 11.5in,
  • Size: Regular,
  • Temperature Rating: 0F,
  • Total Weight: Under 5lbs,
  • Type: Mummy,
  • Use: Camping,
  • Weight: 3lbs 8oz,
  • Zipper: Left Hand,

$199.00

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Seller: Sportsmans Warehouse

ATEPA ELEMENTS 450 Down Mummy Sleeping Bag

ATEPA ELEMENTS 450 Down Mummy Sleeping Bag

  • Size: 220×80×55 cm (86.6×31.5×21.7 inches),
  • Weight: 1 kg (2.2 lbs),
  • Fabric: 15D 480T Nylon Plaid (Recycled),
  • Lining: 20D 400T Nylon Plain Weave (Recycled),
  • Filling: Coldmaster™ Down 450g,
  • Outer Bag Fabric: 100% Polyester (210D Oxford cloth),
  • Comfort Temperature: 6°C (43°F),
  • Limit Temperature: 1°C (34°F),
  • Extreme Temperature: -13°C (8.6°F),

$139.99

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Seller: Broadout

Kelty Women's Tuck 20 Degree Regular Mummy Sleeping Bag - Elm

Kelty Women's Tuck 20 Degree Regular Mummy Sleeping Bag - Elm

  • Color: Elm,
  • Fill Material: Synthetic,
  • Fill Weight: 45.5oz,
  • Fits: 5ft 8in,
  • Gender: Women's,
  • Insulation: ThermaPro Ultra Synthetic,
  • Model: 35413320RR,
  • Pack Size: 8.7in x 15.7in,
  • Size: Regular,
  • Temperature Rating: 20F,
  • Total Weight: Under 5lbs,
  • Type: Mummy,
  • Use: Camping,
  • Weight: 4.5lbs,

$79.97

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Seller: Sportsmans Warehouse

The North Face Cat's Meow 20 Degree Sleeping Bag

The North Face Cat's Meow 20 Degree Sleeping Bag

  •  ,
  • Internal Length: 89.5'',
  • Max User Height: 7',
  • Shoulder Circ: 66'',
  • Hip Circ: 61'',
  • Foot Circ: 44'',
  • Weight: 3 lbs., 4 oz.,
  • Compression stuffsack included,
  • 20D recycled nylon with non-PFC Durable Water-Repellent (non-PFC DWR) finish,
  • Recycled synthetic insulation,
  •  ,

$179.00

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Seller: Sportsman's Guide

NEMO Disco Endless Promise 30º Down Sleeping Bag

NEMO Disco Endless Promise 30º Down Sleeping Bag

  • Comfort Rating: 30°F,
  • Minimum Weight: 2 lbs., 2 oz.,
  • Packed Size: 11" x 7" diam.,
  • Fill Type: 650 FP down,
  • Fill Weight: 13 oz.,
  • Fits Up To: 6'6",
  • Shoulder Girth: 64",
  • Hip Girth: 58",
  • Knee Girth: 63",
  • Shell Fabric: 100% recycled polyester ripstop w/ C0 DWR,
  • Lining Fabric: 100% recycled polyester ripstop w/ C0 DWR,
  • Color: Brilliant Blue,

$289.95

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Seller: Sportsman's Guide

NEMO Coda 35 Degree Endless Promise Mummy Sleeping Bag

NEMO Coda 35 Degree Endless Promise Mummy Sleeping Bag

  • Efficient, tapered mummy design cuts excess weight for ultimate packability.,
  • All-new Headwall™ internal draft guard provides 360-degree insulated, plush protection from the cold.,
  • Updated Thermo Gill™ vent extends the comfort range and creates fine-tuned control with its multistage zipper system.,
  • Zippered opening at the foot of the bag allows direct access and instant ventilation.,
  • Packed Weight: Long - 1lbs.14oz., Regular - 1lbs.11oz.,
  • Packed Size: Long - 10.5" x 7", Regular - 10.5" x 7",
  • Fits up to: Long - 6.6', Regular - 6',
  • Comfort Range - 25 - 35 Degree.,
  • Mesh Storage Cube included.,

$322.46

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Seller: Black Ovis

Alps Mountaineering Blaze 0° Regular Sleeping Bag 32x80 Charcoal/Orange

Alps Mountaineering Blaze 0° Regular Sleeping Bag 32x80 Charcoal/Orange

  •  ,
  • TechLoft Silver insulation,
  • Two-layer offset construction,
  • #8 separating zippers,
  • Insulated chest and zipper baffle,
  • Polyester ripstop outer fabric,
  • Polyester liner,
  • Standard stuff sack,
  • Color Grey/Orange,
  • Condition New,
  • Temperature Low Limit 0 Degrees F,
  • Shelter Type Single/One Person,
  •  ,

$64.99

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Seller: Natchez Shooters

NEMO Disco Endless Promise 15º Down Sleeping Bag

NEMO Disco Endless Promise 15º Down Sleeping Bag

  • Comfort Rating: 15°F,
  • Minimum Weight: 2 lbs., 15 oz.,
  • Packed Size: 12" x 8.5" diam.,
  • Fill Type: 650 FP down,
  • Fill Weight: 1 lb., 9 oz.,
  • Fits Up To: 6'6",
  • Shoulder Girth: 64",
  • Hip Girth: 58",
  • Knee Girth: 63",
  • Shell Fabric: 100% recycled polyester ripstop w/ C0 DWR,
  • Lining Fabric: 100% recycled polyester ripstop w/ C0 DWR,
  • Color: Chai,

$329.95

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Seller: Sportsman's Guide

ATEPA PROMOTER Down Mummy 0 Sleeping Bag

ATEPA PROMOTER Down Mummy 0 Sleeping Bag

  • Fabric: 20D 400T nylon plaid shell, 20D 400T nylon lining,
  • Filling: Down, 850g fill weight,
  • Size: 82.68 x 37.4 x 25.59 inches,
  • Packed Dimensions: 16.54 x 6.3 x 6.3 inches,
  • Temperature Rating: Comfort 28°F, Limit 17.6°F, Extreme -14.8°F,

$359.99

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Seller: Broadout

Snugpak Special Forces Sleeping Bags Complete System

Snugpak Special Forces Sleeping Bags Complete System

  •  ,
  • Water-resistant Paratex Steelplate outer fabric,
  • High-loft Softie Premier insulation retains heat, even when wet,
  • Paratex Light lining with Reflectatherm,
  • Quick-release anti-snag 2-way center zipper,
  • Draft collar, snug-fit hood for added thermal retention,
  • Reinforced foot areas,
  • Tabs for hang drying,
  • Compression sack,
  • Outer Material: Paratex Steelplate,
  • Insulation: Softie Premier,
  • Inner Material: Paratex Light with Reflectatherm,
  • Comfort Rating: +41ºF/+19ºF/+5ºF (SFI/SFII/Combined Bags),
  • Combined System is 87"l. x 32"w., 7.06 lbs.,
  •  ,

$789.95

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Seller: Sportsman's Guide

Western Mountaineering Badger MF 15 Degree Down Sleeping Bag

Western Mountaineering Badger MF 15 Degree Down Sleeping Bag

  • Brand Western Mountaineering,
  • Degree: 15F,
  • Regular Fill Weight: 23oz,
  • Packed Size: 8in x 17in,
  • 5 1/4″ Spacing/Continuous Baffles,
  • 66″/41″ Shoulder/Foot Girth,
  • Full Down Collar,
  • 6″ Loft, 15° F,
  • 23 oz. Down Fill,
  • 2 lbs. 8 oz. Total Weight,

$544.00

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Seller: Black Ovis

Browning Camping McKinley 0 Degree Sleeping Bag 36x90" Grey

Browning Camping McKinley 0 Degree Sleeping Bag 36x90" Grey

  •  ,
  • Color Grey,
  • Camping Gear Type Sleeping Bag,
  • Brand Browning,
  • 210T nylon diamond ripstop outer,
  • Brushed polyester liner,
  • Oversized hooded rectangle,
  • TechLoft Silver insulation,
  • Two-layer construction,
  • #10 separating zippers,
  • Insulated chest and zipper baffle,
  • Compression stuff sack,
  •  ,

$109.99

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Seller: Natchez Shooters

NEMO Sonic Down Mummy 0º Sleeping Bag

NEMO Sonic Down Mummy 0º Sleeping Bag

  • Minimum Weight: 3 lbs., 9 oz.,
  • Packed Size: 14" x 9.5" diam.,
  • ISO Comfort: 14°F,
  • ISO Limit: 0°F,
  • Fill Type: 800 FP Down,
  • Fill Weight: 1 lb., 13 oz.,
  • Fits Up To: 6'6",
  • Shoulder Girth: 65",
  • Hip Girth: 60" ,
  • Knee Girth: 55",
  • Shell Fabric: 20D 100% recycled nylon w/ DWR,
  • Footbox Fabric: 100% recycled nylon,
  • Lining Fabric: 20D 100% recycled polyester w/ DWR,
  • Color: Goodnight Gray / Goldfinch,
  • Insulation: Down,

$599.95

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Seller: Sportsman's Guide

Stone Glacier Chilkoot 0 Degree Regular Mummy Sleeping Bag - Granite Grey

Stone Glacier Chilkoot 0 Degree Regular Mummy Sleeping Bag - Granite Grey

  • Color: Granite Grey,
  • Fill Material: Down,
  • Fill Weight: 29.1oz,
  • Gender: Unisex,
  • Length: 78-1/2in,
  • Size: Regular,
  • Temperature Rating: 0F,
  • Type: Mummy,
  • Use: Hunting,
  • Weight: 2lb 10oz,

$649.00

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Seller: Sportsmans Warehouse

Snugpak Softie Elite 1 Sleeping Bag

Snugpak Softie Elite 1 Sleeping Bag

  • Comfort rated to +45ºF,
  • Water-resistant Paratex Micro outer,
  • High-loft Softie® insulation retains heat, even when wet,
  • Paratex Light lining with Reflectatherm,
  • Expandable EPS system adjusts width of bag by 5",
  • Includes compression sack, 9" x 6" diam. packed,
  • 87"l. x 30"w., 2 lbs., 3 oz.,
  • Outer Material: Paratex Micro,

$159.95

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Seller: Sportsman's Guide

Big Agnes Torchlight EXP 20° Sleeping Bag

Big Agnes Torchlight EXP 20° Sleeping Bag

  • Total Weight: 2 lbs., 8 oz.,
  • ISO Comfort: 30°F,
  • ISO Limit: 19°F,
  • Fill Type: 650 Downtek™ PFC-Free,
  • Total Fill Weight: 18 oz.,
  • Compressed Bag Size: 9.5" x 11",
  • Stuff Sack Size: 9" x 20",
  • Shoulder Girth: 60" - 70",
  • Hip Girth: 55" - 65",
  • Foot Girth: 36" - 46",

$349.95

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Seller: Sportsman's Guide

Teton Altos 20 Degree Down-Filled Mummy Sleeping Bag - Blue

Teton Altos 20 Degree Down-Filled Mummy Sleeping Bag - Blue

  • Color: Blue,
  • Dimensions: 84in x 32in x 17in,
  • Fill: MtnDry Down,
  • Fill Material: Down,
  • Gender: Unisex,
  • Length: 84in,
  • Liner Material: 20D 380T Nylon,
  • Model: 1531CH,
  • Pack Size: 15in x 7in,
  • Size: Regular,
  • Temperature Rating: 20F,
  • Type: Mummy,
  • Use: Backpacking,

$179.99

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Seller: Sportsmans Warehouse

Nemo Tempo 35º Sleeping Bag

Nemo Tempo 35º Sleeping Bag

  •  ,
  • Packed Weight: 3 lb., 2 oz.,
  • Packed Size: 12" x 8" diam.,
  • Comfort Rating: +35ºF,
  • Fill Weight: 1 lb, 10 oz.,
  • Length: Fits up to 6 ft.,
  • Shoulder Girth: 62",
  • Hip Girth: 58",
  • Knee Girth: 61",
  • Compressed Volume: 7.3L,
  • Synthetic Stratofiber fill,
  • Blanket Fold external draft collar,
  • Integrated pillow pocket,
  • Snagless zipper construction,
  • Zip stash pocket for phone or other essentials,
  •  ,

$159.95

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Seller: Sportsman's Guide

ATEPA DENALI 340L Down Sleeping Bag-Mummy

ATEPA DENALI 340L Down Sleeping Bag-Mummy

  • Superior Fabric: Made from 15D nylon dark grid material, this fabric is tear-proof and reinforced with body bone, ensuring durability. The lining is crafted from 15D nylon plain weave, making it softer and more delicate compared to the more common 20D nylon. Experience the luxurious softness and thinness of this exquisite material.,
  • Premium Insulation: Filled with 90/10 white duck down, offering an impressive fill power of 650+, this sleeping bag provides exceptional warmth and comfort, keeping you cozy in cold conditions.,
  • Innovative Design: Featuring diagonal quilting and a diagonal zipper, the design is not only stylish but also more practical, allowing for easier use and better distribution of down. The filling is done using a vertical lining structure, with a 3D three-dimensional chest collar and windproof strip, enhancing thermal insulation.,
  • Quality Components: Equipped with a YKK double-open self-locking zipper, this sleeping bag also includes a built-in YKK zipper pocket with an anti-pinch pull tab for added convenience and safety.,
  • Additional Features: Comes with a mesh storage bag to protect the down when not in use. The hood's drawstring is a flat rope, providing a more comfortable fit. The inverted trapezoidal sole design conforms to the foot's structure, offering more space and increased comfort.,
  • Convenient Details: The brim features a drawstring for an adjustable fit. A zipper windproof wall enhances warmth retention, while the anti-pinch zipper strip ensures smooth operation. Two hanging ears at the foot make it easy to dry or hang for storage, with an exposed size of 6CM.,

$119.99

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Seller: Broadout

Snugpak Softie Tactical 3 Sleeping Bag

Snugpak Softie Tactical 3 Sleeping Bag

  • omfort rated to +19ºF,
  • Water-resistant Paratex Steelplate outer,
  • High-loft Softie Premier insulation retains heat, even when wet,
  • TS1™ polyester thermal suede lining,
  • Reflectatherm fabric reflects and traps heat,
  • Includes compression sack, 9" x 8" diam. packed,
  • 87"l. x 31"w., 3 lbs., 12 oz.,

$319.95

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Seller: Sportsman's Guide

NEMO Forte Endless Promise 20º Sleeping Bag

NEMO Forte Endless Promise 20º Sleeping Bag

  • Minimum Weight: 3 lbs., 11 oz.,
  • Packed Size: 18" x 9.5" diam.,
  • Fill Type: Synthetic Zerofiber PCR,
  • Fill Weight: 2 lbs., 14 oz.,
  • Fits Up To: 6'6",
  • Shoulder Girth: 66",
  • Hip Girth: 60",
  • Knee Girth: 61",
  • Shell Fabric: 30D 100% recycled polyester, bluesign Approved Ripstop w/ C0 DWR,
  • Lining Fabric: 20D 100% recycled polyester ripstop w/ C0 DWR,
  • Color: Abyss/Green Sheen,
  • Insulation: Synthetic,

$219.95

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Seller: Sportsman's Guide

Marmot Trestles Elite Eco 20 Degree Long Mummy Sleeping Bag - Estate Blue/Classic Blue

Marmot Trestles Elite Eco 20 Degree Long Mummy Sleeping Bag - Estate Blue/Classic Blue

  • Color: Estate Blue/Classic Blue,
  • Diameter: 62in,
  • Fill Material: Synthetic,
  • Insulation: HL-ElixR ECO,
  • Model: 39620-3569,
  • Pack Size: 20in x 10in,
  • Size: Long,
  • Temperature Rating: 20F,
  • Total Weight: Under 5lbs,
  • Type: Mummy,
  • Use: Camping,
  • Weight: 2lbs 9oz,
  • Zipper: Left Hand,

$159.00

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Seller: Sportsmans Warehouse

ATEPA PROMOTER 850 Ultra-Light Down Mummy Sleeping Bag

ATEPA PROMOTER 850 Ultra-Light Down Mummy Sleeping Bag

  • Color Green,
  • Tested Lower Limit: 17 degrees (F) - ISO,
  • Tested Comfort: 28 degrees (F) - ISO,
  • Temperature Rating (F): 20 degrees (F),
  • Insulation Type: Down, 850g fill weight,
  • Sleeping Capacity: 1-person,
  • Size: 82.68 x 37.4 x 25.59 inches,
  • Packed Dimensions: 16.54 x 6.3 x 6.3 inches,
  • Temperature Range: Comfort 28°F, Limit 17.6°F, Extreme -14.8°F,

$359.99

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Seller: Broadout

Western Mountaineering Alpinlite 20 Degree Down Sleeping Bag

Western Mountaineering Alpinlite 20 Degree Down Sleeping Bag

  • Brand Western Mountaineering,
  • Regular size,
  • Red color,
  • Full Down Collar,
  • 5″ Loft, 20° F,
  • 5 1/4″ Spacing/Continuous Baffles,
  • 19 oz. Down Fill,
  • 64″/39″ Shoulder/Foot Girth,
  • Full-length #5 YKK Zipper,
  • 1 lb. 15 oz. Total Weight,

$516.00

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Seller: Black Ovis

ATEPA DENALI 550L Down Sleeping Bag-Mummy

ATEPA DENALI 550L Down Sleeping Bag-Mummy

  • Stringing Design for Easy Wear and Removal:,
  • The innovative stringing design makes it effortless to put on and take off, adding convenience to your camping experience.,
  • Sloping Sewing Design for Elegance:,
  • The sloping sewing design not only enhances the aesthetic appeal but also contributes to the overall beauty and generosity of the sleeping bag.,
  • Premium Fabric and Lightweight Construction:,
  • Crafted from 15D nylon dark grid (tear-resistant, bone) for durability and 15D nylon flat line (softer) for added comfort.,
  • Weighing only 1.1kg, the lightweight design ensures easy portability, making it an ideal companion for hiking and self-driving adventures.,
  • Superior Duck Down Filling (FP650+550G):,
  • Enjoy unparalleled warmth with the 90/10 white duck down filling, FP650+550G, ensuring a comfortable and cozy night's sleep.,
  • Oblique Seam and String Zipper:,
  • The oblique seam and string zipper design provide a more reasonable and user-friendly structure, making it easy to use.,
  • 3D Three-Dimensional Chest Collar and Windshield:,
  • Experience enhanced thermal insulation with the 3D three-dimensional chest collar and windshield at the hat mouth.,
  • YKK Zipper with Anti-Clip Patch:,
  • The YKK zipper, featuring a dual-opening self-lock mechanism, ensures a smooth and hassle-free operation. The built-in YKK zipper pocket comes with an anti-clip patch for added safety.,
  • Flat Rope Hat Mouth and Comfortable Foot Space:,
  • The flat rope at the hat mouth provides comfort, and the design accommodates the structure of the feet, offering more space for a relaxing experience.,
  • Affordable Gauze Net Storage Bag:,
  • Keep your sleeping bag protected with the included gauze net storage bag, ensuring the longevity of the down.,

$169.99

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Seller: Broadout

Big Agnes Torchlight EXP 20 Degree Regular Mummy Sleeping Bag - Orange

Big Agnes Torchlight EXP 20 Degree Regular Mummy Sleeping Bag - Orange

  • Color: Orange,
  • Fill: 50 Downtek PFC-Free,
  • Fill Material: Synthetic,
  • Fill Weight: 16oz,
  • Gender: Unisex,
  • Model: BTEXPRL2025,
  • Pack Size: 9.5in x 10.5in,
  • Size: Regular,
  • Temperature Rating: 20F,
  • Type: Mummy,
  • Use: Camping,
  • Weight: 2lbs 5oz,
  • Zipper: Left Handed,

$349.95

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Seller: Sportsmans Warehouse

Western Mountaineering Kodiak GWS 0 Degree Down Sleeping Bag

Western Mountaineering Kodiak GWS 0 Degree Down Sleeping Bag

  • Brand Western Mountaineering,
  • Color Black,
  • Size Regular,
  • Degree: 0F,
  • 5 1/4in Spacing/Continuous Baffles,
  • 66in/41in Shoulder/Foot Girth,
  • Full Down Collar,
  • 7in Loft, 0°F,
  • 30oz Down Fill,
  • 3lb 2oz Total Weight,

$736.00

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Seller: Black Ovis

Browning® Denali Wide -30°F Sleeping Bag

Browning® Denali Wide -30°F Sleeping Bag

  •  ,
  • Heavy-duty mummy-shaped Bag with oversized hood,
  • Durable 210T nylon diamond ripstop shell and 210T polyester liner,
  • TechLoft Silver insulation with varied staple-length fibers trap in warmth,
  • Insulated chest and zipper baffle ensure maximum heat retention,
  • #10 separating zippers,
  • Includes compression stuff sack,
  • Temperature Rating: -30°F,
  • Dimensions: 38"w. x 86"l.,
  • Fill Weight: 122 oz.,
  • Weight: 9 lbs. 9 oz.,
  •  ,

$149.99

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Seller: Sportsman's Guide

Big Agnes Mirror Lake 20 Degree Short Mummy Sleeping Bag - Blue/Green

Big Agnes Mirror Lake 20 Degree Short Mummy Sleeping Bag - Blue/Green

  • Color: Blue/Green,
  • Fill: Down,
  • Fill Weight: 1130g,
  • Fits: Women,
  • Insulation: 600 fill DownTek,
  • Length: 5ft 11in,
  • Liner Material: Nylon taffeta lining featuring a PFC-free water-repellent finish,
  • Model: BTMWMLRR19,
  • Pack Size: 8 x 10in,
  • Size: Regular,
  • Temperature Rating: 20F,
  • Type: Mummy,
  • Use: Camping,
  • Weight: 2lbs 8oz,
  • Zipper:Right,

$145.92

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Seller: Sportsmans Warehouse

Big Agnes Sidewinder Camp 35° Sleeping Bag

Big Agnes Sidewinder Camp 35° Sleeping Bag

  •  ,
  • Comfort rated down to 35°F,
  • Traditional mummy bag designed for side sleepers,
  • FireLine™ Eco fill,
  • Plush, relaxed cocoon-style fit keeps insulation close to the body,
  • Improved shell fabric and lining with PFAS-free water-repellent finish,
  • Pillow stays in place, tucked inside of the wrap,
  • Drapes around the body to mimic your quilt at home with a two-layer, blanket style quilting,
  • Creates a cozy, 360° wrap with integrated hood, draft collar and hand pouches,
  • Dimensions: 66" x 78",
  • Fill Weight: 40 oz.,
  • Total Weight: 3 lbs., 5 oz.,
  •  ,

$169.95

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Seller: Sportsman's Guide

NEMO Soul Synthetic Mummy Sleeping Bag

NEMO Soul Synthetic Mummy Sleeping Bag

  • Efficient, tapered mummy design cuts excess weight for ultimate packability.,
  • Apparel-inspired Headwall™ internal draft guard provides 360-degree insulated, plush protection from the cold.,
  • Updated Thermo Gill™ vent extends the comfort range and creates fine-tuned control with its multistage zipper system.,
  • Hood and footbox are reinforced with recyclable, waterproof material to prevent tent condensation from soaking into the bag’s fabric.,
  • Zippered opening at the foot of the bag allows direct access and instant ventilation.,
  • Streamlined hood cinch hardware is bonded to the material and more integrated into the bags design than traditional dangling designs.,
  • Mesh Storage Cube bag and Compression Sack are both included.,
  • Weight 15°-25°: Regular - 3lbs. 1oz., Long - 3lbs. 3oz.,
  • Packed Size: 14" x 9",
  • Fits Up To: Regular - 6', Long - 6' 6",

$224.96

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Seller: Black Ovis

ATEPA DENALI 320 Down Sleeping Bag-Mummy

ATEPA DENALI 320 Down Sleeping Bag-Mummy

  • Oblique Zipper Design for Effortless Use:,
  • The oblique zipper design ensures easy wear and removal, enhancing the overall convenience of your camping experience.,
  • Stylish Oblique Quilting Design:,
  • Adorned with oblique quilting, this sleeping bag not only provides functional warmth but also exudes beauty and sophistication.,
  • Generous Size for Optimal Comfort:,
  • Measuring 200x75x50cm, our luxury sleeping bag offers a spacious retreat, allowing you to unwind in lavish comfort.,
  • Lightweight and Compact Design:,
  • Weighing a mere 0.7kg and packaged in a compact 33x16 size, this sleeping bag is perfect for on-the-go adventurers who prioritize both luxury and convenience.,
  • Quality Materials for Unmatched Comfort:,
  • Premium 15D Nylon Fabric:,
  • The fabric boasts a 15D nylon hidden grid for anti-tear durability, while the lining features a softer 15D nylon plain weave, ensuring a delicate, lightweight feel.,
  • 90/10 White Duck Down Filling for Superior Warmth:,
  • Enjoy the exceptional warmth provided by the 90/10 white duck down filling, boasting an impressive FP650+ rating.,
  • Oblique Quilting and Zipper Design:,
  • The unique oblique quilting and zipper placement showcase a thoughtful design, ensuring optimal functionality and ease of use.,
  • Lining Structure for Enhanced Thermal Insulation:,
  • The filled vertical lining structure, coupled with a 3D chest collar and wind-blocking strips, enhances thermal insulation, keeping you warm and cozy.,
  • YKK Zipper with Anti-Pinch Features:,
  • The YKK zipper, designed for double-opening self-locking, comes with an anti-pinch pull tab for added safety and convenience.,
  • Convenient Gauze Storage Bag:,
  • Each sleeping bag comes with a bonus gauze storage bag, offering protection for the premium down filling.,
  • Comfort-Optimized Cap Drawstring:,
  • The cap drawstring, crafted from a comfortable flat rope, complements the inverted trapezoidal sole, providing ample space for your feet and ensuring maximum comfort.,

$149.99

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Seller: Broadout

Big Agnes Greystone 30° Sleeping Bag

Big Agnes Greystone 30° Sleeping Bag

  • Dimensions: 60" x 72",
  • Fill Weight: 12 oz.,
  • Total Weight: 1 lb., 13 oz,
  • 600 fill power DownTek insulation,
  • Recycled polyester ripstop shell and taffeta lining with PFAS-free water-repellent finish,
  • Traditional mummy shape allows for light weight and increased body heat retention,
  • Contoured hood follows the shape of your head for a more comfortable fit,
  • Oversized no-draft collar and no-draft zipper to keep the cold out,
  • Low-profile cordlock lets you un-cinch the hood with one hand,
  • Insulated tube along upper hood opening seals out drafts when cinched,
  • 65" YKK #5 anti-snag locking zipper for a smooth, quick zip,
  • Two-way zipper and zipper garage,
  • Left- and right-zip bags can be paired together,
  • Interior loops secure a liner for added warmth (sold separately),
  • Exterior loops for hang drying or storage,

$229.95

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Seller: Sportsman's Guide

Mummy Sleeping Bags Buying Guide

How Are Mummy Sleeping Bags Different From Other Sleeping Bags?

Key Differences

  • Shape: Mummy bags are form-fitting with a narrow footbox and a hooded head section, unlike rectangular bags which are more spacious.
  • Warmth: The tapered design reduces internal space and keeps warmth close to your body.
  • Weight: Mummy bags are generally lighter and more compact, ideal for backpackers and mountaineers.
  • Efficiency: Less fabric and insulation is required, making them more efficient for cold-weather use.
  • Comfort: Rectangular bags are more roomy and suitable for car camping, while mummy bags prioritize warmth over wiggle room.

Why Choose A Mummy Sleeping Bag?

They are especially favored by hikers, backpackers, and alpine adventurers who often face cold environments and need a compact, reliable sleep system.

  • Superior Warmth-to-Weight Ratio: Keeps you warmer with less bulk.
  • Ideal for Cold Climates: Perfect for winter, alpine, or high-altitude camping.
  • Space-Saving Design: Fits easily into backpacks and dry bags.
  • Integrated Hood: Offers added insulation around the head and neck.
  • Efficient Construction: Less material = quicker body heat retention.

Different Types of Mummy Sleeping Bags

Here's a more detailed breakdown of mummy sleeping bag types:

  • Standard Mummy: This is the most common type, offering a good balance of warmth, weight, and packability.
  • Modified Mummy (Semi-Rectangular): Also known as "barrel" or "modified mummy," these bags offer a compromise between the warmth of a mummy and the roominess of a rectangular bag.
  • Tapered Rectangular: These bags are similar to rectangular bags but have a slight taper at the feet, providing more room than a standard mummy without sacrificing too much warmth.
  • Double Mummy: These bags are designed for two people, offering a shared sleeping space and warmth in a mummy shape.
  • Kid's Size Mummy: Smaller versions of mummy bags designed for children, ensuring a snug fit and warmth.

Popular FAQs:

Are mummy sleeping bags too tight to sleep in comfortably?

Not for most people. While they’re designed to be snug for warmth, many brands now offer more flexible or spacious cuts, and some even make mummy bags specifically for side sleepers or people who like extra room.

Can I use a mummy sleeping bag in warm weather?

Yes, but choose a higher temperature rating (30°F and up) and look for models with venting options like two-way zippers or footbox ventilation.

What’s the best insulation—down or synthetic?

Down is lighter and more compressible, ideal for cold, dry conditions.Synthetic is more affordable and performs better in wet conditions.

How do I clean my mummy sleeping bag?

Down bags require gentle detergents and air drying. Synthetic bags are often machine-washable. Always store loosely in a breathable sack to maintain loft.

How do I pick the right size?

Choose based on your height:

Regular: Up to 6 ft tall, Long: Up to 6'6"

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