Sleeping Bags

Big Agnes Greystone 20 - Men's

Big Agnes

$349.95 CAD

1 item left
Sleeping Bag Length
Zip Side


  • The Greystone 20° mummy-style sleeping bag delivers high value and performance in a lightweight bag. Ideal for backpacking but versatile enough for couch surfing, it's insulated with DownTek™, uses baffle construction for efficient heat distribution, and features a PFC-free coating to repel moisture. If you’re in the market for a mummy shaped bag constructed with high quality, lightweight materials this bag is your ticket to getting out there in comfort and warmth!        
    • Big Agnes' Greystone bags deliver technical, lightweight performance to excel on and off the trail with high thermal value, compressibility, and comfort wherever you go
    • 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
      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
  • GREYSTONE 20  REGULAR LONG
    Temperature Rating
    -6.6 C / 20 F -6.6 C / 20 F
    Fits up to:
    6' / 183 cm 6'6" / 198 cm
    Circumference (shoulders) 60" /  152 cm 63" / 160 cm
    Circumference (hips) 54" / 137 cm 57" / 145 cm
    Circumference (footbox) 36" / 91 cm 39" / 99 cm
    Weight 2lb 4 oz / 1.02 kg 2 lb 7 oz / 1.11 kg
    Fill Weight 19 oz / 538 g 21 oz / 595 g
    Compressed Bag Size 8.5" x 8.5" / 22 x 22 cm 9" x 9" / 23 x 23cm
    Stuff Sack Size 21L 9" x 20" / 23 x 51 cm 21L 9" x 20" / 23 x 51cm

      Construction and Materials:
      • 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
      • Baffled construction
      • Storage sack & stuff sack included