What are Mummy Sleeping Bags? This type of sleeping bag comes shaped like a mummy where the sides taper and narrows as you come from the top to the bottom side. Ideally, the perfect size for a Mummy Bag should be 230 x 80 x 55 cm when unpacked and about 37 x 23 cm.
This sleeping bag is ideal for camping in very cold temperatures as its shape helps conserve energy by ensuring that only a small space requires heating. Having a small space requiring heating ensures that this type of bag is very warm compared to other shapes such as the rectangular sleeping bags.
Based on our Outdoor Hiking and Camping experiences over the past years, we have learned a lot when it comes to the required outdoor practical “how to do things”.
But we also have learned a lot on what type of Outdoor Gear works best, what is way too expensive and what product would be a good investment based on Practical Use, Safety, Best Comfort, and Endurance, all against an Honest Price-Tag.
We have made for you an overview of the Best Affordable Lightweight Mummy Sleeping Bags $100 to $200, some of them we have used on our Outdoor Trips, and have been very happy with the Practical use and Comfort they bring.
Others we have investigated more in detail with regards to Our Specs and made our recommendations based on that. We hope this overview helps select your next Lightweight Mummy Sleeping bag.
Best Affordable Lightweight Mummy Sleeping Bags
1. Hyke & Byke Snowmass 0 Degree F 650 Fill Power Hydrophobic Down Sleeping Bag with ClusterLoft Base – Ultra Lightweight 4 Season Men’s
- LIFETIME WARRANTY – Hyke & Byke products are 3rd Party Tested and IDFL Certified so you know you are getting what you pay for! Our gear has been tested on adventures worldwide by 60,000+ customers.
- SAVE SPACE and SHAVE WEIGHT – Our new 2019 model is designed to maximize durability, warmth, and water resistance. Our quest for the perfect solution led us to utilize Hydrophobic 650 FP Duck Down with a revolutionary ClusterLoft base. ClusterLoft performs better than down for durability under compression and moisture resistance.
- STAY WARM and DRY as a result of Hydrophobic Down insulation capabilities and waterproof fabrics – the microscopic air clusters found in down feathers creates “loft” that traps heat and keeps you warm from 10 to 40 degrees.
- HIKE FARTHER with the LIGHTEST MUMMY DOWN SLEEPING BAG available (Short: 3.23 lbs., Regular: 3.38 lbs. & Long: 3.56 lbs.) for this quality at the price. Compare to other major brand names to see the price difference we achieve through direct-to-consumer sales. Summit any mountain or camp by the summer sea with these compact bags and have room for carrying your favorite fleece blanket or silk liner, goose filled pillow, and pad.
- LONG LASTING DURABILITY from ultralight water repellent 400T 20 D ripstop nylon fabric liner with double large YKK zippers and anti-snag slider, wide shoulders and large footbox, snag-free velcro, drawstring, horizontal baffles, and compression stuff sack case for storage included. Comes in size Short (Individuals up to 5’6″), Regular (Individuals up to 6′), and Long/Tall/XL (Individuals up to 6’6″). Use for camping, back packing, hiking, and bikepacking.
- HYKE & BYKE is a new brand of outdoor gear that started small but has quickly made a big impression on outdoor enthusiasts across the country (men, women, and kids alike). Our cosmic vision of providing double the value for every person (youth or adult) looking to go outdoors is possible through beating the big brands at cutting costs and connecting with our customers. See how we cut costs in our description below!
2. ATEPA Ultralight Down Sleeping Bag (XL & Regular Size) for Backpacking, Compact 16 Degree F 650 FP Warm Weather Waterproof Sleeping Bag
- Zipper closure
- Premium Down Sleeping Bag】The backpacking sleeping bag with ultralight 650FP white duck down 90/10 filling, nature’s best light insulator with the highest warmth-to-weight ratio to beat the cold weather. Filled with vertical lining structure, let the feathers are more fluffy, keep you warm and insulated all night. Extreme Limit is 16℉/-9℃, Lower Limit (men) is 39℉/4℃, and Comfort Limit (women) is 48℉/9℃.
- Packs Down Tiny–Easy to Carry】The size of the roomy ultralight sleeping bag 78.7×29.5×19.7in, only weight 0.7kg(1.5lbs). With the compression bag to compresses down the size of 33ⅹø16cm/(13.6ⅹø6.3 in). No worrying about room in your backpack.Say goodbye to backaches.
- Game Changer–Convenience Zipper】Across the body anti-snag zipper design at the foot box let your feet breathe in warmer weather, but still have them on top of the soft bag. It’s great for regulating heat. Zipper is doubled tabbed so you can zip up from the inside as well as outside.You could actually walk while still in the sleeping bag if you wanted or needed to.
- Friendly-user Design–Give You Comfy Sleep】**Keeping your head and feet warm is key to remaining warm, so we add more feathers to these part. **The inverted trapezoidal design provides more space and comfort for your feet.**Inside pocket can safely store your flashlight, wallet, keys, watch and other things.**A draft collar, snag-free velcro, drawstring, horizontal baffles work together to minimize heat loss.
- Soft & Cozy Sleeping Bag】Made with best quality soft 15D ripstop shell to prevent down loss and protects against wet weather. Comes with mesh storage bag, mesh structure to keep the sleeping bag dry.
3. Hyke & Byke Katahdin 15 & 0F 625 Fill Power Hydrophobic Sleeping Bag with Advanced Synthetic – Ultra Lightweight 4 Season Men and Women Mummy Bag
- SAVE SPACE and SHAVE WEIGHT – Filled with 625 Fill Power advanced ClusterLoft microfiber insulation, this 0 degree bag is super light, compact, and compares to a 625 fill power Down Bag but has better durability and moisture resistance.
- STAY WARM & DRY: The result of Hydrophobic insulation capabilities and waterproof fabrics – the microscopic air clusters found in our advanced synthetic creates “loft” that traps heat and keeps you warm. Extreme Limit is 10 Degrees F, Lower Limit (men) is 15 Degrees F, and Comfort Limit (women) is 32 Degrees F.
- HIKE FARTHER with the LIGHTEST MUMMY SLEEPING BAG available (Short: 3.22 lbs., Regular: 3.54 lbs. & Long: 3.91 lbs.) for this quality at the price. Compare to other big brand names to see the price difference we achieve through direct-to-consumer sales. Go camping, hiking, back packing, or bike packing with these compact bags and have room for carrying your favorite fleece blanket or silk liner, goose filled pillow, and pad.
- LONG LASTING DURABILITY from ultralight water repellent 400T 20 D ripstop nylon fabric liner with double large YKK zippers and anti-snag slider, wide shoulders and large footbox, snag-free velcro, drawstring, horizontal baffles, and compression stuff sack case for storage included. Comes in size Short (Individuals up to 5’6″), Regular (Individuals up to 6′), and Long/Tall/XL (Individuals up to 6’6″).
- HYKE & BYKE is a new brand of outdoor gear that started small but has quickly made a big impression on outdoor enthusiasts across the country (men, women, and kids alike). Our cosmic vision of providing double the value for every person (youth or adult) looking to go outdoors is possible through beating the big brands at cutting costs and connecting with our customers. See how we cut costs in our description below!
4. Hyke & Byke Eolus 15 & 30 Degree F 800 Fill Power Hydrophobic Goose Down Sleeping Bag with ClusterLoft Base – Ultra Lightweight 3 Season Men’s and Women’s Mummy Bag Designed for Backpacking
- LIFETIME WARRANTY – Hyke & Byke products are 3rd Party Tested and IDFL Certified so you know you are getting what you pay for! Our gear has been tested on adventures worldwide by 60,000+ customers.
- Drawstring closure
- SAVE SPACE and SHAVE WEIGHT – Our new 2019 model is designed to maximize durability, warmth, and water resistance. Our quest for the perfect solution led us to utilize Hydrophobic 800 FP Goose Down with a revolutionary ClusterLoft base. ClusterLoft performs better than down for durability under compression and moisture resistance. It has been called “the closest synthetic insulation to natural down ever developed” due to its performance and its construction mimicking natural down clusters.
- STAY WARM and DRY as a result of Hydrophobic Goose Down insulation capabilities and water-resistant DWR fabrics – the microscopic air clusters found in down feathers create a “loft” that traps heat and keeps you warm for cool weather camping, back packing, hiking, and backpacking.
- HIKE FARTHER with the LIGHTEST MUMMY DOWN SLEEPING BAG available for this quality at the price. Summit any mountain or camp by the summer sea with these compact bags and have room for carrying your favorite fleece blanket or silk liner, goose filled pillow, and pad. Weighs ONLY: Short: 1.94 / 2.44 lbs; Regular: 2.05 / 2.62 lbs; Long: 2.16 / 2.80 lbs for the 30 / 15 °F bags, respectively. Compare to other brands to see the price difference we achieve through direct-to-consumer sales.
- LONG-LASTING DURABILITY from ultralight water repellent DWR coated 400T 20 D ripstop nylon fabric liner with double large YKK zippers and anti-snag slider, wide shoulders and large footbox, snag-free velcro, drawstring, vertical baffles, and compression stuff sack for storage included. Comes in sizes Short, Regular, or Long (Tall / XL).
- Hyke & Byke is a new brand of outdoor gear that started small but has quickly made a big impression on outdoor enthusiasts across the country (men, women, and kids alike). Our cosmic vision of providing double the value for every person (youth or adult) looking to go outdoors is possible through beating the big brands at cutting costs and connecting with our customers. See how we cut costs in our description below!
5. Outdoor Vitals Atlas 0-15 – 30 Degree F 650+ Fill Power Starting Under 3 lbs. Ultralight Backpacking Mummy Down Sleeping Bag for Lightweight Hiking & Camping
- REAL WARMTH: Atlas sleeping bags are real-world tested to be warm within 5F of their rated temperature, making it warmer than industry-standard “lower comfort ratings” and a more true temp rating!
- FIRST OF IT’S KIND INSULATION: For year’s outdoor lovers have wanted the benefits of down insulation (lightweight, warm, compressible) without the downsides of down (fails when wet). Our new LoftTek Hybrid insulation utilizes cutting edge science to give you the benefits of down, without the downsides!
- ULTRALIGHT WEIGHT: 650+ fill power LoftTek Hybrid insulation fills the bag, which gives you best in class weight to warm ratios being mainly synthetic insulation. We wrap the hybrid insulation in a baffled (not sewn threw) lightweight ripstop shell to complete the ultralight sleeping bag!
- PACK LESS: Not only does LoftTek Hybrid insulation have the highest weight to warmth ratio in its class, but it also is highly compressible! With the FREE compression bag, we include, easily compress your sleeping bag to fit in any pack or space without needing to buy it separately!
- WATER RESISTANT PROTECTION: Mixing 80% LoftTek with 20% 800+ fill power down creates a synergy allowing the benefits of down, but the moisture advantages of synthetic. Water simply drains out of the bag while staying completely warm and lofted! DWR coatings on the shell prevent water from entering in the first place!
- LIFETIME WARRANTY: We work hard to test our gear through torture tests and only use top quality partners ranging from certified down, top-shelf fabrics, and highly proven sewers! All this leads to us having the confidence to provide a lifetime warranty on your purchase. If there is a craftsmanship problem, we’ll fix it!
6. Hyke & Byke Crestone 15 & 0 Degree F 650 Fill Power Hammock Compatible Hydrophobic Down Sleeping Bag with ClusterLoft Base – Innovative Design
- LIFETIME WARRANTY – Hyke & Byke products are 3rd Party Tested and IDFL Certified so you know you are getting what you pay for! Our gear has been tested on adventures worldwide by 60,000+ customers.
- INNOVATIVE DESIGN – ONE BAG TO RULE THEM ALL: This 4 season ultra light hammock compatible 650 Fill Power Down with a ClusterLoft base (for added durability and moisture resistance) filled sleeping bag integrates with any hammock to serve as both an underquilt and a top quilt. It is also designed to be used on the ground while tent camping. Built for men and women’s cold weather camping, back packing, hiking, and bikepacking.
- EXTRA WIDE DESIGN – Our hammock compatible bags are designed to be 4 inches wider for ample room in a hammock and extra width while on a sleeping pad. This oversized design is perfect for those looking for more space to move, combining the benefits of a rectangular bag with those of a mummy bag.
- SAVE SPACE and SHAVE WEIGHT – Our new 2019 model is designed to maximize durability, warmth, and water resistance. Our quest for the perfect solution led us to utilize Hydrophobic 650 FP Duck Down with a revolutionary ClusterLoft base. ClusterLoft performs better than down for durability under compression and moisture resistance. It has been called “the closest synthetic insulation to natural down ever developed” due to its performance and its construction mimicking natural down clusters.
- STAY WARM and DRY as a result of Water-resistant shell fabric and Hydrophobic 650FP duck down – the microscopic air clusters found in down feathers creates “loft” that traps heat and keeps you warm. Extreme Limit is 15 Degrees F, Lower Limit (men) is 30 Degrees F, and Comfort Limit (women) is 50 Degrees F.
- LONG LASTING DURABILITY from ultralight water repellent DWR treated UL 400T 20 D ripstop nylon fabric liner with double large YKK zippers and anti-snag slider, center-zip design for easy access, wide shoulders and large footbox, snag-free velcro, drawstring, horizontal baffles, and compression stuff sack case for storage included. Comes in size Regular (Individuals up to 6′), and Long / Tall / XL (Individuals up to 6’6″).
7. Ubon Extreme 10 Degree F 650 Fill Power Down Sleeping Bag Waterproof Mummy Sleeping Bag for Adults, Ultralight Camping Sleeping Bag
- 100% Down
- TEMP rating – Comfort temperature range is 23°F to 50°F. Extreme use down to 10°F(Female would be higher). Full 650 fill-power white duck down delivers exceptional warmth.
- Lightweight & Portable – Our Regular size is 82.7*31.5 in, it is perfect for persons up to 6ft(for adults and children). It only weighs 2.93 lbs and packages 8.26*10.6in. It is easy to put it away in the stuff sack because we all use ultralight and high compressible 650 FP duck down.
- Water Resistant & Comfort – 400T 20D ripstop nylon fabric(WR treated) protects against windy and wet weather conditions; the nylon lining prevents rustling noises. The wide foot box provides more space and comfort for your feet. An internal pocket with hook and loop fastener closure to stash your cell phone, mini flashlight, headphones, earplugs, etc.
- Windproof &Warmth – Hood and the insulated draft collar with drawstring wrap around your shoulders to provide windproof and prevent heat from escaping. The drawstring can be tightened to maintain thermal comfort throughout the night.
- Quality – The right-hand double YKK zipper and anti-snag slider reduce zipper snagging effectively when you are getting in and out of your sleeping bag in the middle of the night. Ultralight ripstop nylon shell and liner, hook and loop, and compression stuff sack for storage ensure the high quality.
8. Naturehike Ultralight White-Duck-Down Degree 50/32 F Sleeping Bag for Backpacking, Most Compact Down Filled Lightweight Mummy Sleep Bag for Backpack 4 Season
- 20D/380T Nylon; 650 Fill Power Duck Down
- SLEEP WARM — As a result of duck down insulation capabilities, large baffled construction and 14/28 oz of high loft 650-fill power down which provides an excellent temperature rating down to 50℉/ 32℉(10℃/0℃). The microscopic air clusters found in down feathers create a “loft” that traps heat and keeps you warm.
- CUT WEIGHT and SAVE SPACE — With ultralight ripstop fabric & 650 fill power down which makes this bag weigh in at 2/3 lbs and compress to 14.2 x 6.3 / 15.7×7.9 inches! Down is nature’s best light insulator with the highest warmth-to-weight ratio to beat the cold outdoor winter weather while also keeping the highest levels of durability!
- LONG-LASTING DURABILITY — From ultralight water repellent 20D ripstop nylon fabric liner with double large YKK zippers and anti-snag slider, wide shoulders, and large foot box, drawstring, and compression stuff sack case for storage included.
- ENJOY ADVENTURES — With the LIGHTEST MUMMY DOWN SLEEPING BAG available (Weighs only 2/3 lbs) for this quality at the price. Compare to other big brand names to see the price difference we achieve through direct-to-consumer sales.
- LIMITED LIFETIME WARRANTY — Your satisfaction is GUARANTEED; Reach out to our AMAZING customer service team if you have any questions or concerns; YOU CAN COUNT ON US to get you taken care of and back OUTDOORS with Naturehike.
9. Paria Outdoor Products Thermodown 15 Degree Down Mummy Sleeping Bag – Ultralight Cold Weather, 3 Season Bag – Perfect for Backcountry Camping and Backpacking
- WARM – Stay toasty warm due to the large baffled construction and 28 oz. of high loft 600-fill power down which provides an excellent temperature rating down to 15F (-10C).
- LIGHTWEIGHT – No need to compromise on size and weight. The bag comes in at only 2 lb. 15 oz. and the included compression sack cinches down to just 12 x 7 inches.
- DURABLE – The light, but durable, 20D ripstop nylon fabrics and YKK zippers will ensure that the bag performs for countless adventures.
- GREAT VALUE – Have all the great benefits of high-end bags at a great price; no snags due to the zipper guard, easy to use draft collar without drawstrings or velcro, warm toes due to trapezoidal foot box with extra insulation, and flexibility due to the two-way zipper.
- BUY WITH CONFIDENCE – We stand behind our products and offer a full one-year manufacturer warranty.
10. Paria Outdoor Products Thermodown 0 Degree Down Mummy Sleeping Bag – Ultralight Cold Weather, 4 Season Bag – Perfect for Backcountry Camping and Backpacking
- WARM – Stay toasty warm due to the large baffled construction and 32 oz. of high loft 700-fill power down which provides an excellent temperature rating down to 0F (-17C).
- LIGHTWEIGHT – No need to compromise on size and weight. The bag comes in at only 3 lb. and the included compression sack cinches down to a tiny 10 x 8 inches.
- DURABLE – The light, but durable, 20D ripstop nylon fabrics and YKK zippers will ensure that the bag performs for countless adventures.
- GREAT VALUE – Have all the great benefits of high-end bags at a great price; no snags due to the zipper guard, easy to use draft collar without drawstrings or velcro, warm toes due to trapezoidal foot box with extra insulation, and flexibility due to the two-way zipper.
- BUY WITH CONFIDENCE – We stand behind our products and offer a limited lifetime manufacturer warranty.
11. Kelty Cosmic 20 Degree Down Sleeping Bag – Ultralight Backpacking Camping Sleeping Bag with Stuff Sack
- The Kelty Cosmic 20 Degree sleeping bag is ideal for 3-season backpacking and camping. Water-resistant down insulation and an array of features make this sleeping bag a great combination of value and comfort.
- This sleeping bag is insulated with 600-fill Drawdown. Renowned for efficiency in retaining heat and compressible properties, down has an incredibly soft, comfortable feel, and continues to provide the best warmth-to-weight ratio of any insulation.
- Employing a unique, innovative polymer application, Drawdown actually creates a hydrophobic finish on each individual plume of down. This treatment results in insulation that stays dry longer and dries faster.
- A draft tube behind the 60″ two-way locking anti-snag zipper and an insulated hood enhance the thermal efficiency of the Cosmic 20 Degree bag.
- A polyester taffeta liner provides internal comfort. Other features include a small pocket to keep electronics handy and a naturally-shaped footboy.
12. ALPS Mountaineering Blaze -20 Degree Mummy Sleeping Bag
- Outer shell features highly durable polyester ripstop fabric, paired with an inner polyester lining
- Two-layer offset construction with insulated chest and zipper baffle eliminates cold spots and increases warmth
- Designed to keep you warm during extreme weather, this -20 degree bag is filled with our 7 denier TechLoft Silver insulation
- Fully equipped with long-lasting #8 separating zippers and standard stuff sack
- Dimensions: 80″ x 32″, Weight: 6 lbs. 12 oz., Fill Weight: 84 oz