Sierra Designs Women’s Nitro 0° – Ultralight Down Sleeping Bag for Cold Weather MENS CLOTHING NOTE: The AF Mast does

NOTE: The AF Mast does not have an integrated foilboard mounting plate

Tuned Bridle Geometry

Thin low volume rails give quick edge to edge transitions and more bite off the wake

Length:  75 in / 191 cm

Minimal Seam Design — Fewer seams = more stretch and less restriction

Sierra Designs Women’s Nitro 0° – Ultralight Down Sleeping Bag for Cold Weather MENS CLOTHING NOTE: The AF Mast doesSierra Designs Womens Nitro 0 Ultralight Down Sleeping Bag for Cold Weather 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 Women's Nitro 0 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