Sierra Designs NITRO 800F 35 Deg Sleeping Bag Size:Long thanks to the robust

thanks to the robust

- Carbon Tail Wrap

Comfort is covered with the Laulima Crews

Michelin's hybrid rubber outsole

With layered glass every Hyperlite deck will have the same pop off the double up year after year

Sierra Designs NITRO 800F 35 Deg Sleeping Bag Size:Long thanks to the robustSierra Designs NITRO 800F 35 Deg Sleeping Bag Simple construction and a classic mummy bag shape are the hallmarks of one of our best selling sleeping bags for backpackers who put a premium on low weight, incredible comfort and straightforward tech. The Nitro 35 sleeping bag is designed with durable nylon ripstop and insulated with 800 fill, hydrophobic DriDown to keep you toasty warm, even on damp nights. A draft collar seals in the heat when moving