Best 20 Degree Down Sleeping Bags In August 2025

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Here you have our curated list of Best 20 Degree Down Sleeping Bags. Each of them comes with different price, style, and design, so you have plenty of options to choose from. Keep reading for our top products review!

To help you in your search, we have completed this list of the Best 20 Degree Down Sleeping Bags.

Top Rated Best 20 Degree Down Sleeping Bags Of 2025

Rank	Product Name	Score
1	FARLAND Rectangular Sleeping Bags 20 Degree ℉,Cold Weather 4 Season for Adults, Youth Buy Now	9.7 Buy Now
2	Coleman 0°F Mummy Sleeping Bag for Big and Tall Adults | North Rim Buy Now	9.5 Buy Now
3	KLYMIT KSB 20 Down Sleeping Bag, Black Buy Now	9.1 Buy Now
4	TETON Sports Mammoth 0F Queen-Size Double Sleeping Bag; Warm and Comfortable for Family Buy Now	8.8 Buy Now
5	Kelty Tuck 22F Degree Mummy Sleeping Bag – 3 Season Ultralight Sleeping Bag Buy Now	8.6 Buy Now
6	Hyke & Byke Quandary 15 Degree F 650 Fill Power Hydrophobic Down Sleeping Buy Now	8.3 Buy Now
7	Kelty Cosmic 20 Degree Down Sleeping Bag - Regular - Ultralight Backpacking Camping Buy Now	8.1 Buy Now
8	0 Degree Backpacking Sleeping Bag - Zero F Ultralight Mummy Bag for Cold Buy Now	7.8 Buy Now
9	Coleman Big Basin 15 Big and Tall Adult Sleeping Bag Buy Now	7.5 Buy Now
10	TETON Sports Tracker 5 Lightweight Mummy Sleeping Bag; Great for Hiking, Backpacking Buy Now	7.2 Buy Now

1. FARLAND Rectangular Sleeping Bags 20 Degree ℉,Cold Weather 4 Season for Adults, Youth

• 2.designed for cool/cold weather our sleeping bags are designed for 20-62/-7-17. moreover, these bags also have a waterproof, weather-resistant design to keep you warm even in extreme conditions and prevent you from any dampness - this is achieved through double-filled technology.
• 1.feel the difference - farland super comfortable sleeping bags are designed to ensure that after a tiring day of trekking, hiking, travel or any other exploration you can get a good and relaxing night's sleep.roll control design makes folding quick and easy ,zip two together for double the room.
• 4.material - outer cover material:290t nylon,waterproof and breathable fabrics,lining material:polyester pongee,fill-material: polyester fibre.its lightweight & compact design which is convenient to carry along for any outdoor adventures, and its ability to withstand extreme weather conditions certainly the best sleeping bag for adventures
• 5.100% risk-free satisfaction guarantee we also offer you 100% risk-free satisfaction guarantee to let you buy with confidence. however, we are quite sure that you will be super impressed with its ability to keep you warm in winter.
• 3.size - envelope-shape sleeping bag measures 29.5 by 86.6 inches (w x d), mummy-shape sleeping bag measures 33.5 by 86.6 inches (w x d),and comfortably fits most campers up to five feet, 11 inches tall.

2. Coleman 0°F Mummy Sleeping Bag for Big and Tall Adults | North Rim

• Can accommodate most people up to 6 feet 2 inches in height
• Mummy-style adult sleeping bag for camping in temperatures as low as 0 degrees fahrenheit
• Quilting construction, insulated footbox, and thermolock draft tube for warmth and heat retention
• Zipplow system plows away fabric to prevent snagging during zipping
• Semi-sculpted hood tightens with a drawstring to seal in heat, unzip the bottom for extra ventilation on warmer nights

3. KLYMIT KSB 20 Down Sleeping Bag, Black

• Incredibly lightweight: weighs only 2.75 lbs! high tenacity fabrics are tough, light and comfortable, because we are authorized sellers of this product, it includes a limited lifetime warranty
• Expanded chest area and flexible baffles provide room to move, stash pocket keeps small items right at hand, pair it with one of our inertia or static pads for a lightweight, packable backcountry sleep system
• Lofty, warm, and ultralight: high-end lightweight down sleeping bag that's comfortable, compact and designed with detail
• Temp rating: tested and rated at 20 degrees f for three season comfort - fill: 650 fill-power white duck down is lofty, warm and breathable
• Sleep comfortably all night long: a draft collar, over-stuffed foot box, insulated mummy hood and flexible baffles at the bodys core all work together to minimize heat loss for greater thermal efficiency

4. TETON Sports Mammoth 0F Queen-Size Double Sleeping Bag; Warm and Comfortable for Family

• Teton sports promise: reach out to our amazing product support team if you have any questions or concerns, you can count on us to get you taken care of and back outdoors with teton sports
• Never roll your sleeping bag again: teton provides a great compression sack for stuffing your sleeping bag, start at the bottom and stuff the bag in, then tighten the heavy-duty straps
• Size does matter: double sleeping bag is longer and wider than queen-sized mattress, 94x62 inches (239x157 cm)
• Sleep warm: fluff your sleeping bag and use a camp pad to sleep warmer, hang loops for long-term storage to maintain maximum loft
• Comfortable family sleeping bag: soft lining, zipper and shoulder draft tubes keep the warm air in, unzips on each side and the bottom for easy access, innovative fiber fill for warmth

5. Kelty Tuck 22F Degree Mummy Sleeping Bag – 3 Season Ultralight Sleeping Bag

• Comfort tuck: easily pull one or both feet out on warmer nights, or keep it zipped tight for toasty toes when the temperature drops
• 75d polyester taffeta shell + 75d polyester taffeta liner + thermapro insulation + comfort-tuck zipper system
• Regular: fits to 6 ft. long: fits to 6ft 6in
• Media-integrated storage pocket + offset quilt construction + zipper draft tube with anti-snag design
• The perfect blend of warmth and compressibility. thermapro is a fiber blend engineered to retain warmth & provide superior packability. a synthetic backpacking bag with enough comfort features, it will quickly become your go-to camping necessity
• Thermal-comfort hood and natural fit footbox, zipper draft tube with antisnag design

6. Hyke & Byke Quandary 15 Degree F 650 Fill Power Hydrophobic Down Sleeping

• Hike farther with the lightest mummy down sleeping bag available (short: 2.56 lbs., regular: 2.71 lbs. & long: 2.89 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. summit any mountain or camp by the summer sea with these compact bags and have room for carrying your favorite fl...
• 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. ...
• 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. 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 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/ta...
• 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.

7. Kelty Cosmic 20 Degree Down Sleeping Bag - Regular - Ultralight Backpacking Camping

• 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.
• A polyester taffeta liner provides internal comfort. other features include a small pocket to keep electronics handy and a naturally-shaped foot box.
• This sleeping bag is insulated with 600-fill dridown. 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, dridown 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.

8. 0 Degree Backpacking Sleeping Bag - Zero F Ultralight Mummy Bag for Cold

9. Coleman Big Basin 15 Big and Tall Adult Sleeping Bag

• Adult sleeping bag for camping in temperatures as low as 15 degrees f
• Adjustable hood allows you to personalize warmth and ventilation
• Coletherm hollow polyester insulation provides superior heat retention
• Thermolock draft tube helps prevent heat from escaping through the zipper
• Big and tall design can accommodate most people up to 6 feet 6 inches tall

10. TETON Sports Tracker 5 Lightweight Mummy Sleeping Bag; Great for Hiking, Backpacking

• Sleep warm: fluff your sleeping bag and use a camp pad to sleep warmer, hang loops for long-term storage to maintain maximum loft
• Teton sports promise: reach out to our amazing product support team if you have any questions or concerns, you can count on us to get you taken care of and back outdoors with teton sports
• Lightweight and warm: tired of your feet getting cold? this is the sleeping bag for you, designed with added insulation in the footbox, exceptionally warm and lightweight for backpacking
• Comfortable: three-piece hood pulls in tightly around your face to keep your whole head warm, foot box provides more room for your feet, full-length zipper draft tube keeps the warm air in
• Never roll your sleeping bag again: teton provides a great compression sack for stuffing your sleeping bag, start at the bottom and stuff the bag in, then tighten the heavy-duty straps