The Spike Lake is part of the Big Agnes traditional down mummy bag series designed to deliver high value and performance in a lightweight bag.
Ideal for backpacking but versatile enough for couch surfing, they are insulated with DownTek™ and use baffle construction for efficient heat distribution.
If you’re in the market for a mummy shaped bag constructed with high quality, lightweight materials these bags are your ticket to traveling fast and light.
Weight: 1.08kg / 2,38lbs
Fill: 600 Fill Power DownTek Water Repellent Down
Big Agnes Traditional down mummy bags deliver technical, lightweight performance to excel on and off the trail with high thermal value, compressibility, and comfort wherever you go.
Traditional mummy shape allows for lightweight and increased thermal value
Contoured hood follows the shape of your head for a more comfortable fit
Oversized interior anti-draft collar
Low-profile cordlock lets you un-cinch the hood with one hand
Breathable shell fabric with a water repellent finish
Anti-snag zipper for a smooth, quick zip
65"/165cm YKK #5 anti - snag locking zipper
Mate together left and right zip bags
Mesh storage sack & nylon stuff sack
No-draft collar and no-draft zipper
Exterior loops for hang drying or storage
|Bag Weight||Regular: 2lb 6oz / 1.08kg|
|Long: 2lb 8oz / 1.13kg|
|Fill Weight||Regular: 21.5oz / 610g|
|Long: 22.5oz / 640g|
|Compressed Bag Size||Regular: 8" x 8" / 20 x 20cm|
|Long: 8" x 9" / 20 x 23cm|
|Stuff Sack Size||Regular: 8" x 17.5" / 20 x 45cm|
|Long: 8" x 17.5" / 20 x 45cm|
Nylon ripstop shell fabric with a water-repellent finish
Nylon taffeta lining
600 fill DownTek™ - a water repellent down that uses a PFC-Free, bluesign™ approved chemistry.
Traditional Down Mummy Bags-2021