The Big Agnes Greystone 20° mummy-style sleeping bag delivers value and performance in a lightweight bag with sustainability in mind. Ideal for backpacking but versatile enough for couch surfing, the Greystone sleeping bags feature 600 fill DownTek™ insulation, recycled shell and lining fabrics, and a PFC-free coating to repel moisture. This bag is your ticket to getting out there in comfort and warmth!

All-Gender Greystone bags deliver technical, lightweight performance
PFC-free water repellent coating keeps you dry without the use of harmful chemicals
Traditional mummy shape allows for light weight and increased body heat retention
Contoured hood follows the shape of your head for a more comfortable fit
Oversized no-draft collar and no-draft zipper to keep the cold out
Low-profile cordlock lets you uncinch the hood with one hand
Insulated tube along upper hood opening seals out drafts when cinched
YKK #5 anti-snag locking zipper for a smooth, quick zip
Two-way zipper and Zipper Garage positioned on sleeper's left side of bag
Mate together left (All-Gender) and right (Women's) zip bags to share warmth
Interior loops secure a liner for added warmth (liner sold separately)
Exterior loops for hang drying or storage
Works with any pad size or style
Baffled construction
Storage sack & stuff sack included
Shell: Recycled polyester ripstop with PFC-free water-repellent finish
Lining: Recycled polyester taffeta with PFC-free water-repellent finish
Fill: 600 fill DownTek™ with bluesign® Certified PFC-free water-repellent chemistry
Total Fill Weight: 21 oz
Compressed Bag Size: 9" x 9"
Stuff Sack Size: 21 L / 9" x 20"
Max User Height: 6' 6"
Shoulder Girth: 63"
Hip Girth: 57"
Foot Girth: 39"
Total Weight: 2 lb 7 oz