Sustainable Sleeping Bags Made From Recycled Materials

Sleeping Bags Made From Recycled Materials

Sleeping bags are one of the most important items to bring on outdoor adventures. They keep you warm, cozy, and comfortable when spending a night outside. Choosing a sleeping bag made of recycled materials is also a way to help decrease single use plastics that are thrown away into landfills and oceans.

Sleeping bags made from recycled polyester and nylon, are innovative ways that outdoor brands are working to transform waste into high-quality, long-lasting products. 

In order to be considered environmentally friendly, sustainable sleeping bags should include at least 50% recycled materials.

In addition to sustainability, we considered 5 important features when reviewing each sleeping bag:

  • Temperature rating
  • Sleep structure
  • Insulation
  • weight
  • Bonus features

Sleeping Bags: 5 Important Features

  1. Temperature Rating: Select a temperature rating that is a little lower than the coldest temperatures you expect on your travels.

2. Sleep Structure: Being comfortable is dependent on a variety of factors, including the type of sleeping mat or pad you have inside the bag, if it is optimized for side sleepers and if the bag is a single or double size.

3. Insulation: The most important distinction in insulation is between down and synthetic. Down is preferred for dry, cold weather below 40 degrees, while synthetic 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. Bonus Features: These include unique features and accessories that will make your bag function best for you, such as the shape, whether or not it is optimized for men or women, includes internal stash compartments, sleep pad compatibility and if the materials are non toxic and vegan friendly.

Sustainable Sleeping Bags Made From Recycled Materials

Best for Car Camping: Mountain Hardwear Bozeman 15

Mountain Hardwear Bozeman Sleeping Bag Made from Recycled Materials

Who is the Mountain Hardwear Bozeman 15 best for?
The Bozeman 15 is a great choice for women camping in temperatures of ~20F degrees and warmer. With several configuration choices to meet your comfort preferences, the Mountain Hardwear Bozeman 15 mummy bag is filled with warm recycled synthetic insulation to keep you toasty all night long.

FEATURES:

  • Temperature Rating: 15 degrees (F) / -9 degrees (C)
  • Shell: Water-resistant, Thermal Q recycled material
  • Insulation: Synthetic, water-resistant 75D polyester synthetic insulation
  • Maximum Weight: 4lb 8oz
  • Maximum Height: 78 inches
  • Optimized for women, with extra insulation.
  • Recycled insulation retains loft and maximizes compressibility.
  • Full-length, double slider, anti-snag zipper and wrap-around foot box for adjustable ventilation.
  • Insulated draft tube for extra warmth and cushioning.
  • Face gasket in the hood area to create a seal against cold wind.
  • Can be opened flat and used as a quilt.
  • Includes a micro fleece-lined stuff bag that can also be used as a cushion.
  • Includes built-in pillow.
  • Can be combined with a second bag to create a double bag.

PROS:

  • Good thermal efficiency

  • Extra room for comfort

  • Comfortable in a wide temperature range

  • Lightweight and easy to carry

CONS:

  • Mummy bags can be constricting and uncomfortable

  • Mummy bags may not provide enough warmth in colder temperatures

  • Mummy bags may not be suitable for larger individuals

  • Mummy bags may not be as comfortable as other types of sleeping bags

Best for Active Sleepers: North Face Eco-Trail

North Face Eco Trail Sleeping Bag Made From Recycled Materials

Who is the North Face Eco-Trail best for?
The North Face Eco-Trail is perfect for sleepers that move around a lot and need extra space for restless legs and arms. It’s also good for people that get hot during sleep and need ventilation. A great find for people looking for vegan friendly camping gear. 

FEATURES:

  • Temperature Rating: 20 degrees (F) / -6 degrees (C)
  • Shell: 50D polyester from recycled plastic with DWR coating.
  • Insulation: Synthetic, water-resistant, 50D recycled polyester insulation.
  • Maximum Weight: 4 lbs. 5 oz.
  • Maximum Height: 78 inches
  • Wraparound J-zipper allow for more mobility and ventilation.
  • Vaulted foot box 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.

PROS:

  • Durable and long lasting: Made to last with durable, rip-resistant 50D polyester that will keep it looking new for seasons to come.

  • Free from harmful chemicals: The coating on the bag is PFC free from harmful chemicals, making it safer for both the environment and human health.

  • Synthetic material: Made of water and stain resistant synthetic materials.

CONS:

  • Not warm enough for serious winter mountain conditions.

  • At 1756g, this sleeping bag is not the lightest on the market. If you are looking for a lighter option, there are other bags available that might be better suited for your needs.

Best for Cold Temperatures: Rab Solar Eco 4

Rab Solar Eco 4 Synthetic Sleeping Bag Made From Recycled Materials

Who is the Rab Solar Eco 4 best for?
The lightweight construction of the Rab Solar Eco 4 is great for a camping trip in cold, snowy weather. Technically rated at sub-zero temperatures, the bag will comfortably retain warmth at very cold temperatures of 15F – 20F degrees and above.

FEATURES:

  • Temperature Rating: 10 degrees (F) / -11 degrees (C)
  • Shell: Water-resistant, rip-proof, 20D recycled polyester, with DWR waterproof coating
  • Insulation: Synthetic, water-resistant, 20D recycled polyester 
  • Maximum Weight:  3lb 5oz / 52 ounces
  • Maximum Height: 78.7 inches
  • Mummy shape and angled foot box to increase warmth and coziness.
  • Draft collar and drawcord hook to lock in the heat.

PROS:

  • Keeps you warm in wet and cold conditions

  • Dries quickly

  • Can withstand sub-zero temperatures

  • Plenty of room to sleep comfortably in various positions

  • Cushioned for a comfortable night’s sleep

CONS:

  • Heavier and less packable: than other backpacking bags

  • Too warm for summer camping

Best for Ultralight Backpacking: Marmot Ollan 20

Marmot Ollan Sleeping Bag Made from Recycled Materials

Who is the Marmot Ollan 20 best for?

Weighing only 1.7 pounds with a temperature rating of 20 degrees, this sleeping bag is perfect for backpacking and mountaineering trips in cold, snowy weather. The Ollan 20 sleeping bag also embodies Marmot’s dedication to environmentally responsible innovation. The ripstop shell is constructed of plant-based components derived from castor beans, synthetic materials and natural wool.

FEATURES:

  • 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
  • Maximum Weight: 1lb 7oz
  • Maximum Height: 78.6 inches
  • Environmentally friendly, plant-based Pertex fabric made from castor beans
  • Ultra Lightweight, easy to pack
  • Internal pocket to secure small items

PROS:

  • Warm and ultralight with a superior weight-to-warmth ratio

  • The Pertex 10D nylon ripstop shell  is soft against the skin, provides breathability and wind resistance

  • The wide shoulder area and tapered foot box give you plenty of room to move around

CONS:

  • Zipper can be difficult to operate

Best for Comfort: Big Agnes Lost Dog 0

Big Agnes Lost Dog Sleeping Bag Made from Recycled Materials

Who is the Big Agnes Lost Dog best for?
Campers who need a more cushioned, supportive sleep system that includes a sleeping pad, since the Lost Dog includes a pad sleeve. The bag also includes extra space around the knees, for sleepers that need to move their legs. 

The Big Agnes Lost Dog is spacious, lightweight enough for hiking and warm enough for cold weather camping. The sleeping bag features 100% recycled, super-warm insulation, with a streamlined design to improve thermal efficiency. Big Agnes also specializes in non toxic sleeping bags and do not use flame retardant chemicals in any of their products.

FEATURES:

  • Temperature Rating: 0 degrees (F) with a sleeping pad
  • Shell: Water-resistant, 100% nylon.
  • Insulation: Recycled polyester.
  • Maximum Weight: 4lb 10oz / 2.10kg
  • Maximum Height: 6 feet 6 inches
  • 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 adjustable hood that conforms to the shape of your head and moves with you in the night.
  • An internal hood drawcord ensures a snug fit.
  • Foot box provides extra wriggle space.
  • Anti-snag zipper.

PROS:

  • Includes features like a plush draft tube and collar, an adjustable hood, and a pillow barn that make bag very comfortable and cozy

  • Free of toxic flame retardants and PFC chemicals

CONS:

  • Sleeping pad must be purchased separately

  • Without the sleeping pad, the bag is not suitable for colder temperatures, otherwise it becomes drafty and cold

  • Does not pack down lighter or smaller, even without the sleeping pad

Best for Side Sleepers: Big Agnes Lost Ranger 3-IN-1

Big Agnes Lost Ranger Sleeping Bag

Who is the Big Agnes Lost Ranger 3-IN-1 best for?
The Big Agnes Lost Ranger 3-IN-1 sustainable 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.

FEATURES:

  • 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.
  • Maximum Weight: 3 lbs. 1 oz.
  • Maximum Height: 78 inches
  • Each bag may be used independently or together, depending on your sleeping style and temperature choice
  • The outer bag has a draft collar and wedge, and two anti-snag dual side zippers with 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
  • Hidden pillow barn
  • Makes a doublewide bag by combining two 3N1 sleeping bags.
  • Includes a storage stuff bag.

PROS:

  • The inner bag design is based on the award-winning Sidewinder sleeping bag, ideal for side sleepers

  • Outer bag offers not only a decent boost of warmth but also adds a layer of protection with the inner bag


  • Comes with two bags for extra warmth at night


  • The outer bag has nice features with a pillow barn, dual zipper, and the Pad Cinch System


  • Inside bag includes a jacket-style hood to keep your head warm.

What are the different types of sleeping bags?

Summer, three-season, and winter are the three primary types of sustainable sleeping bags. There are other categories, including organic and vegan friendly sleeping bags.

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

What is the best material for sustainable sleeping bags?

The best quality material for wet climates over 40 degrees are recycled nylon or polyester.

Sustainable sleeping bags made of nylon or polyester and down feather insulation are ideal for dry weather and cold temperatures below 40 degrees. If you opt for down insulation, make sure its synthetic.

Sustainable sleeping bags made of nylon with synthetic insulation are best for rainy, wet weather and temperatures above 40 degrees.

Sleeping Bag FAQs:

1.What is a synthetic sleeping bag?

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

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

2. What are the benefits of synthetic insulation?

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

3. Does a synthetic bag lose its warmth?

All sleeping bags lose their warmth over time. However, a synthetic bag retains its 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.

4. How do you care for synthetic sustainable sleeping bags?

When not in use, let your sleeping bag air out as much as possible and allow it to dry completely before storing it. It 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.

Kristina M.

Kristina M.

Providing shopping recommendations for organic, sustainable, and eco-friendly products.

Fair Trade Finder
Logo