Sustainability
Updated:
May 14, 2026The Exped MegaSleep Uno is one of the top-rated sleeping bags for sustainability. To start, it features shell and lining fabrics made from recycled 40-denier ripstop polyester, which are both certified to the Oeko-Tex Standard 100. This means they are tested for over 1,000 harmful chemicals to the environment and human health. The bag is also insulated with 100% recycled polyester, and the insulation fabric is Bluesign approved. Additionally, the whole thing is treated with a PFAS-free durable water-repellent coating. Finally, Exped offsets the full carbon footprint of this product’s production and transport through Myclimate, earning its CO₂-balanced designation. The MegaSleep Uno stands out for its chemical management throughout the material’s production and checks nearly every one of our sustainability criteria at the product level.
Exped demonstrates a commitment to sustainability through several brand-level initiatives. The brand offers in-house repair services, while its partnerships with Createlab and 2nd Peak support gear rental and resale. It also minimizes packaging to reduce waste and uses Forest Stewardship Council-certified materials. Additionally, Exped tracks its greenhouse gas emissions and offsets the impact of its operations through Myclimate. It doesn’t publish year-over-year emissions data or an annual impact report, but it details its environmental efforts on its website. Finally, the company manufactures 80% of its products in Fair Wear-audited factories despite not being a member of the Fair Wear Foundation.
Below, we break down in detail all of the MegaSleep Uno's sustainability attributes at the product and brand level, including links to in-depth articles on relevant topics. For more, see our guide to the best camping sleeping bags and our review of the Exped MegaSleep Uno.
Exped MegaSleep Uno
Longevity
Recycled Materials
Bluesign Approved
PFAS-Free DWR
Responsible Manufacturing
Recycled and/or Reduced Packaging
Repair Services
Resale and/or Recycling Services
Carbon Footprint Tracking
Annual Impact Report
Longevity
Recycled Materials
Bluesign Approved
PFAS-Free DWR
Responsible Manufacturing
Recycled and/or Reduced Packaging
Repair Services
Resale and/or Recycling Services
Carbon Footprint Tracking
Annual Impact Report
Longevity
Recycled Materials
Bluesign Approved
PFAS-Free DWR
Responsible Manufacturing
Recycled and/or Reduced Packaging
Repair Services
Resale and/or Recycling Services
Carbon Footprint Tracking
Annual Impact Report
These products are among the most sustainable on the market and earn our Better Trail Certified distinction. They often meet 80% or more of our sustainability criteria for their category.
These products are solid, middle-of-the-pack options for sustainability. In general, they meet at least half of our sustainability criteria for their category.
These products are among the least sustainable in their product category and have significant room for improvement. Most meet about 25% or less of our sustainability criteria.
The world of sustainability can be murky, but Better Trail is here to help bring clarity. We’ve exhaustively researched thousands of outdoor gear products, communicated with brands, and created a detailed and rigorous ratings system to bring it all together for you. At the pinnacle is Better Trail Certified.
Better Trail Certified products score 4 out of 5 or higher in our sustainability ratings and generally meet around 80% or more of our criteria. While it’s true that no product is 100% sustainable—all take resources to create and arrive at your doorstep—these products are industry leaders and among the most sustainable on the market.