Nemo’s best-selling Dagger Osmo tent is now more spacious and sustainable, earning the Bluesign Product designation. This marks a major milestone in eco-friendly tent design, reinforcing Nemo’s commitment to clean chemistry and responsible manufacturing.
The 2025 Dagger Osmo is crafted with solution-dyed, 100 per cent recycled, PFAS- and flame-retardant-free fabrics, reducing environmental impact while maintaining high performance. Traditionally, backpacking tents rely on chemical treatments for durability, but Nemo’s Osmo fabric delivers lightweight, water-resistant, and UV-resistant performance without harmful substances.
The updated tent features a more livable interior without added weight, thanks to Nemo’s custom Elements hardware. The Axial corner anchor streamlines setup, while the Stash volumizing strut expands vestibule storage by 22 per cent. The Divvy Cube makes packing easier and more efficient for shared loads. Available in 2- and 3-person models, the Dagger Osmo weighs just 3 lbs., 5 oz (2P) and retails at $499.95.
“In 2023, our team set out to push Dagger’s sustainability further, creating the industry’s first Bluesign tent,” said Gabi Rosenbrien, Product Development Director at Nemo. “This required working closely with suppliers to meet strict performance and chemical standards.”
Daniel Rufenacht, CEO of Bluesign, praised Nemo for setting a new sustainability benchmark in outdoor gear. “By prioritizing clean chemistry, Nemo proves that performance and responsible manufacturing can go hand in hand.”
