Sustainable Sleeping Bags

The Big Agnes Lost Dog 30 Sleeping Bag is a great option for backpackers looking for lightweight, synthetic insulation in a comfortable, roomy design. With its technical features and eco-friendly materials, this sleeping bag provides excellent value and performance. The Lost Dog 30 sleeping bag is made with recycled materials, including 100% recycled, super-warm insulation and features a streamlined, energy efficient design. It is technically rated for temperatures down to 15ºF. However, in our research this sleeping bag is best for temperatures of 30ºF and above. The Lost Dog sleeping bag is designed for men and made to feel like you've been transported to the luxurious comfort of your bed, and has a draft tube and collar, an adjustable hood, and a pillow barn to lay your head on when sleeping. The sleeping bag is roomy to provide ample space for bigger and taller sleepers. It also includes an integrated pad sleeve. Features:

• Nylon ripstop shell with DWR water resistant coating
• Lightweight insulation with a total weight less than 4lbs.
• Integrated Flex Pad Sleeve connects your sleeping bag and pad.
• A jacket-style hood to fit snugly over your head.
• A hood drawcord guarantees a secure fit.
• Anti-snag zipper guard.

The Big Agnes Lost Ranger 3-in-1 Sleeping Bag is a three-in-one modular design comprised of two down-filled inner and outer sleeping bags. The sleep system offers customizable comfort for three-season camping, hiking, and a variety of other activities. Features:

• The Big Agnes Lost Ranger 3N1 features DownTek 650 fill down insulation, Insotect Flow vertical baffles and PFC free water repellent finish.
• The sleeping bag weighs 3 lbs, 12 oz (Regular Size - Left Zip), 4 lbs, 2 oz (Long Size - Left Zip), making it one of the lightest sleeping bags on the market.
• The inner and outer bags may be used alone or in tandem, depending on your sleep style and preferred temperature.
• A jacket-style hood is included within the bag to keep your head warm.
• A no-draft collar, no-draft wedge, and two anti-snag dual side zippers with zipper garages are included on the outer bag.
• The inner and outer bags are layered to increase internal warmth while reducing cold spots—this combination has a verified lower temperature limit of 15°F.
• Optimized for side sleeping, with a 3/4-length anti-snag ambidextrous zipper.
• The inner and outer bags have 2-way zippers on the top and bottom for easy temperature management.
• Includes a hidden pillow barn to keep your pillow tucked in all night.

The Marmot Ollan 20 Sleeping Bag epitomizes sustainable innovation. The ripstop shell is made of castor bean-derived plant components and is water-resistant. Warmth is provided by recycled synthetic and natural wool insulation, which is essential for cold-weather travel. Features:

• Shell made with Pertex fabric developed from castor beans.
• Quilt-like warmth with wool and polyester blend insulation.
• Dual-insulation for additional cushioning.
• Full-length anti-snag zipper.
• Lightweight and simple to transport.
• Internal pocket.

Are you looking for a high-performance backpacking sleeping bag that won't break the bank? The Mountain Hardwear Bozeman 15 sleeping bag, made from recycled materials, is an impressively warm synthetic sleeping bag, built with thoughtful design features. In this review we'll take a look at all its features and performance to help you choose if it's right for your camping adventures. Features:

• The Mountain Hardwear Bozeman 15 sleeping bag is designed to keep you warm at a temperature rating of 15 degrees Fahrenheit (-9°C).
• It has synthetic insulation made from ThermalQ recycled polyester that provides superior warmth and mobility without sacrificing comfort or packability.
• It features an ergonomic mummy cut with a wraparound foot-box for extra warmth, while also allowing freedom of movement during sleep.
• Custom design for women, with extra insulation.
• Adjustable ventilation with full-length double slider zipper and foot box zipper.
• Draft tube with insulation.
• Built-in pillow.
• Face gasket at the hood region to keep out cold air.
• Anti-snag zipper for easy entry and departure.
• Can be used as a quilt when flat.
• Includes a micro fleece-lined stuff bag/cushion.
• Combines with another bag to make a double bag.

North Face Eco Trail Synthetic 20 Sleeping Bag is completely composed of recycled materials and has a wider knee width for added comfort. Features:

• Waterproof insulation
• Extra movement and breathability with a wraparound J-zipper
• A vaulted footbox allows for additional movement.
• Closure hood and draft collar to keep warm.
• Internal pockets for phone, wallet, and keys.
• Sleeping bag tie-down loops provided.

Poler The Napsack is a rip-resistant wearable sleeping bag with a plush sherpa inside, zipped arm holes, and an open bottom with a drawstring. The Poler Napsack is designed to keep you warm while allowing you to move about freely. There are two modes on the Napsack: walk and sleep. To lift the Napsack in walk mode, use the drawstring at the bottom. Zip up the arm zippers, drop the drawstring, and seal the gap beneath your feet to use it as a sleeping bag.

The Rab Solar Sleeping Bag is constructed from recycled materials and insulation. The sleeping bag is ideal for a range of activities, including camping, climbing and cold-weather trekking. The sleeping bag offers a wide mummy shape for a comfortable night's sleep. Features:

• Constructed using light materials.
• A zipper with an insulated baffle eliminates cold patches along the sleeping bag's zippered section.
• A draft collar and drawcord are included to keep the heat in.
• The angled foot box provides extra warmth and a tight fit.