Big Agnes Greystone 20 Down Sleeping Bag
BIG AGNES GREYSTONE: 20 DOWN-FILL TRADITIONAL MUMMY SLEEPING BAG
-
Features
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 -
Specifications
Regular
Total Weight:
1.02kg
Total Fill Weight:
539g
Compressed Bag Size:
22 x 22cm
Stuff Sack Size:
21L 23 x 51cm
Max User Height:
183cm
Recommended Pad Size:
Works with any pad size or style. Use higher insulation pads in colder conditions.
Shoulder Girth:
152cm
Hip Girth:
137cm
Foot Girth:
91cm
Long
Total Weight:
1.11kg
Total Fill Weight:
595g
Compressed Bag Size:
23 x 23cm
Stuff Sack Size:
21L 23 x 51cm
Max User Height:
198cm
Recommended Pad Size:
Works with any pad size or style. Use higher insulation pads in colder conditions.
Shoulder Girth:
160cm
Hip Girth:
145cm
Foot Girth:
99cm -
Materials
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 -
Weight
1020 g
-
Fill Power
600
-
Season Rating
3-Season
New content loaded

"The Valley and Peak promise is built on three pillars: thoughtfully curated gear, exceptional customer service, and a genuine love for the outdoors. As an independent, family-run business, we carefully select products from a wide variety of cottage gear brands and trusted names, ensuring that each item is rigorously tested and loved by our team. Our customer service is a cornerstone of our brand, offering personalised support to help you choose and care for your gear with confidence"
Jim De'Ath, Managing Director