Big Agnes Greystone 20

Our 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 PFAS-free coating to repel moisture. This bag is your ticket to getting out there in comfort and warmth!

• Our 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
• PFAS-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
• 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

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