The versatile floating top-lid is removable to shave weight but an integrated FlapJacket™ is always onboard to protect your gear from the elements

FILTER MATERIAL: Hollow Fiber

and it will give you a flat knit toe seam for additional comfort

SHELL: Handcrafted waterproof vulcanized rubber shell

Tuckable shoulder straps and webbing hipbelt

Marmot Nanowave 35° Size:Long The versatile floating top-lid isWhen space and weight are at a premium (think biking trips, kayak treks, and epic backpacking), you want a super packable, stuffable sleeping bag that'll fit into sterns, bike panniers, and bags. You need the lightweight, PFC free, mummy style NanoWave 35 Sleeping Bag to keep you comfortable around 35F. Synthetic SpiraFil High Loft Insulation will keep you warm even when things get wet. The full length zipper wraps around the footbox for easy