The Greystone 0° 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 water-resistant coating to repel moisture. This bag is your ticket to getting out there in comfort and warmth!

The All-Gender Greystone bags deliver technical, lightweight performance to excel on and off the trail with high thermal value, compressibility, and comfort wherever you go
Water repellent coating without intentionally added PFAS 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
65"/165cm 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 with your tent mate
Interior loops secure a liner for added warmth - liner sold separately
Exterior loops for hang drying or storage
Shell: Recycled polyester ripstop with water-repellent finish without intentionally added PFAS
Lining: Recycled polyester taffeta with water-repellent finish without intentionally added PFAS
Fill: 600 fill DownTek™ with bluesign® approved water-repellent chemistry without intentionally added PFAS
Baffled construction
Storage sack & stuff sack included
Total Weight (Reg/Long): 3 lb 5 oz / 3 lb 9 oz
Fill Type: 600 DownTek™
Total Fill Weight (Reg/Long): 34 oz / 36 oz
Compressed Bag Size (Reg/Long): 9 x 12 in / 9 x 13 in
Stuff Sack Size (Reg/Long): (26L) 10 x 21 in / (26L) 10 x 21 in
Max User Height (Reg/Long): 6 ft / 6 ft 6 in
Shoulder Girth (Reg/Long): 60 in / 63 in
Hip Girth (Reg/Long): 54 in / 57 in
Foot Girth (Reg/Long): 36 in / 39 in

0°-10° Down Sleeping Bags

Versalite 10 Long

Cosmic Down 0

Versalite 10

Greystone 0

Cosmic Down 0 - Long