Sustainable Sleeping Bags Made From Recycled Materials

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Sleeping bags made from recycled materials, such as single-use plastics and nylon, are the subject of this article. In order to be considered environmentally friendly, sleeping bags should include at least 50% recycled materials.

In addition to sustainability, we considered 5 important features for these sleeping bags made from recycled materials – temperature rating, sleep structure, insulation, weight and special features.

  1. Temperature Rating: Select a sleeping bag with a temperature rating that is a little lower than the normal low temperatures you expect on your travels.

2. Sleep Structure: Being comfortable at a certain temperature is dependent on a variety of other factors, including the R-value of your sleeping pad, which is another important component of your sleep system.

3. Insulation: The most important distinction in insulation is between down and synthetic insulation. Down is preferred for dry, cold weather below 40 degrees, while synthetic insulation is best for wet conditions warmer than 40 degrees.

4. Weight: This factor is influenced by many aspects, the most important of which are the quality of your insulation and the cut of your bag. When comparing weights, be sure you are comparing sleeping bags with the same temperature rating.

5. Special Features: These include accessories that will make your backpack function best for you, such as the shape of the bag, whether or not the bag is optimized for men or women, different sorts of adjustability features, type of zipper, internal stash compartments, and sleep pad compatibility.

List of Sleeping Bags Made From Recycled Materials

Mountain Hardwear Bozeman Sleeping Bags Made From Recycled Materials

Mountain Hardwear Bozeman Sleeping Bags Made From Recycled Materials

With several configuration choices to meet your comfort preferences, the Mountain Hardwear Bozeman 15 sleeping bag is filled with dependable, warm recycled synthetic insulation to keep you toasty all night long.

Mountain Hardwear Bozeman Sleeping Bag Made from Recycled Materials

  • Temperature Rating: 15 degrees (F) / -9 degrees (C)
  • Shell: Water-resistant, Thermal Q recycled material
  • Insulation: Synthetic, water-resistant 75D polyester synthetic insulation
  • Activities: Outdoor Camping, Car Camping
  • Maximum Weight: 4lb 8oz
  • Maximum Height: 78 inches

Special Features:

  • Optimized for women, with extra insulation.
  • ThermalQ™ recycled insulation retains loft and maximizes compressibility.
  • Full-length, double slider zipper and wrap-around foot box zipper for adjustable ventilation.
  • Mummy fit seals in warmth.
  • Insulated draft tube for extra warmth and cushioning..
  • Offset quilting eliminates chilly areas.
  • Face gasket in the hood area to create a seal against cold wind.
  • Zipper is anti-snag for simple access and exit.
  • Can be opened flat and used as a quilt.
  • Includes a micro fleece-lined stuff bag that can also be used as a cushion.
  • Built-in pillow.
  • Can be combined with a second bag to create a double bag.

North Face Eco-Trail Synthetic Sleeping Bags Made From Recycled Materials

North Face Eco-Trail Synthetic Sleeping Bags Made From Recycled Materials

The North Face Eco Trail Synthetic 20 sleeping bag is made entirely of recycled materials and has expanded knee width for more comfort.

North Face Eco Trail Sleeping Bag Made From Recycled Materials

  • Temperature Rating: 20 degrees (F) / -6 degrees (C)
  • Shell: Water-resistant, rip-resistant, 50D recycled polyester with DWR coating.
  • Insulation: Synthetic, water-resistant, 50D recycled polyester insulation.
  • Maximum Weight: 4 lbs. 5 oz.
  • Maximum Height: 78 inches
  • Activities: Backpacking

Special Features:

  • Unisex design.
  • Water resistant insulation.
  • Wraparound J-zipper allow for more mobility and ventilation.
  • Vaulted footbox gives you more room to move around.
  • A cinch hood and draft collar to seal in the warmth.
  • Internal pockets to store small items like phone, wallet and keys.
  • Tie-down loops included to secure your sleeping bag.

Rab Solar Eco 4 Synthetic Sleeping Bags Made From Recycled Materials

Rab Solar Eco 4 Synthetic Sleeping Bags Made From Recycled Materials

Solar Eco sleeping bags are made from recycled textiles and recycled insulation. The bag is perfect for a variety of activities, including climbing and cold-weather hiking. The Solar Eco has a broad mummy shape for a restful night’s sleep.

Rab Solar Eco 4 Synthetic Sleeping Bag Made From Recycled Materials

  • Temperature Rating: 10 degrees (F) / -11 degrees (C)
  • Shell: Water-resistant, rip-proof, 20D recycled polyester with DWR coating
  • Insulation: Synthetic, water-resistant, 20D recycled polyester 
  • Activities:Outdoor Camping, Backpacking, Mountaineering.
  • Maximum Weight:  3lb 5oz / 52 ounces
  • Maximum Height: 78.7 inches

Special Features:

  • Lightweight construction.
  • Layered insulation and zipper with an insulated baffle prevents chilly spots along the sleeping bag.
  • Mummy shape to increase warmth and coziness.
  • Draft collar and drawcord hook to lock in the heat.
  • Angled footbox creates a more snug fit and additional warmth.
Marmot Ollan 20 Sleeping Bags Made From Recycled Materials

Marmot Ollan 20 Sleeping Bags Made From Recycled Materials

The Ollan 20 Sleeping Bag embodies Marmot’s dedication to environmentally responsible innovation. The ripstop shell is constructed of plant-based components derived from castor beans, and it is water-resistant. Insulation made from recycled synthetic and natural wool keeps you extra warm, which is particularly important for cold-weather trips.

Marmot Ollan Sleeping Bag Made from Recycled Materials

  • Temperature Rating: 20 degrees (F) / -6 degrees (C)
  • Shell: Water-resistant, rip-proof, 100% plant based Pertex Quantum nylon.
  • Insulation: Wool, polyester, and recycled material blend.
  • Activities: Short camping trips, backpacking
  • Maximum Weight: 3lb 9.5oz
  • Maximum Height: 78.6 inches

Special Features:

  • Environmentally friendly, plant-based Pertex fabric made from castor beans.
  • Wool and polyester blend insulation creates quilt-like warmth.
  • Dual-insulation creates additional cushioning.
  • Mummy shape increases warmth without restricting mobility.
  • Anti-snag full-length zipper.
  • Lightweight, easy to pack.
  • Internal pocket to secure small items.
Big Agnes Lost Dog Synthetic Sleeping Bags Made From Recycled Materials

Big Agnes Lost Dog Synthetic Sleeping Bags Made From Recycled Materials

The Big Agnes Lost Dog sleeping bag with an integrated pad sleeve is spacious, lightweight enough for hiking and warm enough for cold weather camping. It features 100% recycled, super-warm insulation, with a streamlined design to improve thermal efficiency.

Big Agnes Lost Dog Sleeping Bag Made from Recycled Materials

  • Temperature Rating: 0 degrees (F)
  • Shell: Water-resistant, 100% nylon shell
  • Insulation: Recycled polyester.
  • Activities: Outdoor Camping
  • Maximum Weight: 4lb 10oz / 2.10kg
  • Maximum Height: 6 feet 6 inches

Special Features:

  • Rip resistant fabric with durable water repellent coating
  • Integrated Flex Pad Sleeve links the sleeping bag to the pad and fits multiple pad widths.
  • Free range hood allows you to raise your head.
  • A jacket-style hood opening conforms to you for a tight fit.
  • An internal hood drawcord ensures a snug fit.
  • Foot box provides extra wriggle space.
  • Anti-snag zipper.
Big Agnes Lost Ranger 3-IN-1 Sleeping Bags Made From Recycled Materials

Big Agnes Lost Ranger 3-IN-1 Sleeping Bags

The Big Agnes Lost Ranger 3-IN-1 sleeping bag has a 3-in-1 modular construction consisting of two down-filled bags. The sleep system provides adjustable comfort for 3-season camping, hiking, and a wide range of activities.

Big Agnes Lost Ranger Sleeping Bag


  • Temperature Rating: 15 degrees (F) / -9 degrees (C)
  • Shell: Water-resistant, 100% recycled polyester taffeta shell with a PFC-free DWR finish (certified by Global Recycling Standard).
  • Insulation: 650-fill down insulation.
  • Activities: Backpacking, Outdoor Camping, Mountaineering
  • Maximum Weight: 3 lbs. 1 oz.
  • Maximum Height: 78 inches

Special Features:

  • Each bag may be used independently or together, depending on your sleeping style and temperature choice.
  • Both bags work well alone, however the inner bag works best when used with the outer bag.
  • The inner bag design is based on the award-winning Sidewinder sleeping bag, ideal for side sleepers.
  • Inside bag includes a jacket-style hood to keep your head warm.
  • The outer bag has a no-draft collar, no-draft wedge, and two antisnag dual side zippers with zipper garages.
  • Layering the inner and outer bags maximizes warmth while minimizing chilly spots—this combination has a proven lower limit of 15°F.
  • 3/4-length anti-snag ambidextrous zipper for side sleeping.
  • 2-way zippers on the top and bottom of the inner and outer bags allow for simple temperature regulation.
  • Hidden pillow barn to keep your pillow tucked in all night.
  • Makes a doublewide bag by combining two 3N1 sleeping bags.
  • Includes a storage stuff bag.


What is a synthetic sleeping bag?

Synthetic sleeping bag insulation is typically made of polyester fibers, which can be made from recycled materials like PET plastic bottles.

Synthetic sleeping bag insulation is quick-drying and provides warmth even if wet (something down insulation has a hard time doing).

What are the benefits of synthetic sleeping bag insulation?

Synthetic insulation tends to be more affordable than down insulation, in addition to being durable and hypoallergenic.

Do synthetic sleeping bags lose their warmth?

All sleeping bags lose their warmth over time. A synthetic sleeping bag retains its warmth temperature rating for an average of 7 years, while a down sleeping bag retains warmth for an average of 10 years. Synthetic insulation offers benefits like water resistance and affordability, but will lose warmth faster under increased compression. The life of a sleeping bag will vary depending on how often you use it and how you keep it while not in use.

How do you care for a synthetic sleeping bag?

When not in use, let your synthetic sleeping bag air out as much as possible and allow it to dry completely before storing it. The synthetic sleeping bag should be stored in a cool, dry location away from direct sunlight. Do not store your synthetic sleeping bag uncompressed – it should always be compressed and placed back in its stuff sack. 

Avoid cleaning your sleeping bag unless absolutely necessary. Small stains and spillages can typically be wiped up with a moist soapy cloth. Zippers should be cleaned and lubricated on a regular basis.

What is the best material for a sleeping bag?

The best quality sleeping bags for wet climates over 40 degrees have synthetic filling and a nylon or polyester shell. 

Sleeping bags made of nylon with down feather insulation are ideal for dry locations and temperatures below 40 degrees. 

Wet conditions require nylon with synthetic fill, whereas dry climates necessitate nylon plus down feather fill.

What are the different types of sleeping bags?

Summer sleeping bags, three-season sleeping bags, and winter sleeping bags are the three primary types of sleeping bags.

Visit outdoor gear company REI Co-op for tips on choosing the perfect sleeping bag.

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