Thermarest Haven 20 Sleeping Bag (Large)
The new Haven Top Bag provides serious ounce-counters with the ultimate synergy between mattress and bag, challenging the convention that you've got to sacrifice comfort to travel light.
Its unique, zipperless design takes advantage of inherent mattress warmth, eliminating the need for redundant and unutilized insulation.
The resulting weight savings, premium 700-fill down and versatile mattress integration options create an EN-certified warmth rating of 20F (-6C), an impressively sleek 1lb 6oz (624g)* weight, and a new standard of ultralight comfort on the trail.
*Ultralight Warmth: Eliminates zippers and unnecessary fabric and fill beneath you to achieve EN 13537 -6C (20F)-rated comfort at just 22 oz (624g).
*Technical Performance: Durable 20D nylon shell, and 700-fill down combine with a full hood, modified foot box and wrap-around coverage to provide reliable warmth with minimal draft.
*Exceptional Versatility: Can be strapped to any mattress, used on top in warmer weather or slip a tapered ProLiteTM or ProLite Plus mattresses inside for maximum cold-weather performance.
*Unparalleled Comfort: No more sleeping like a mummy, trying to find out which way is up, or searching for your zipper - we've delivered room where you want it without excessive gaping for maximum efficiency.
HavenTM 20F (-6C) Top Bag
Regular
Large
Color
Pewter
Pewter
Weight
1 lbs 6 oz / 624 g
1 lbs 8 oz / 695 g
Fits
Up to 5' 10" (178cm)
Up to 6' 4" (193cm)
Girth, Shoulder
60 in / 152.4 cm
60 in / 152.4 cm
Girth, Hip
60 in / 152.4 cm
60 in / 152.4 cm
Girth, Foot box
40 in / 101.6 cm
40 in / 101.6 cm
EN 13537 Comfort
30 F / -1 C
30 F / -1 C
EN 13537 Comfort Limit
20 F / -6 C
20 F / -6 C
EN 13537 Extreme
-10 F / -23 C
-10 F / -23 C
Fill
700 Goose Down
700 down
Fill weight
10.6 oz / 300 g
11.6 oz / 330 g
Liner fabric
100% Nylon Taffeta, 30 denier. Fabric is calendared to achieve down-proofing.
Liner material is 100% Nylon Taffeta, 30 denier. Fabric is calendared to achieve down-proofing.
Shell fabric
100% Nylon Riptop, 20 denier, DWR finish
Shell material is 100% Nylon Ripstop, 20 denier, DWR finish.
Country of Origin
Made in China
Made in China
*Chosen by National Geographic Adventure magazine as one of 26 most groundbreaking products for 2010. "It's been a long time since a sleeping bag could boast true innovation, yet the [Haven] Top Bag has done just that, " wrote Adventure West Coast Editor Steve Casimiro. Selections were made by the editors with input from a Retail Advisory Board composed of 34 of the leading U.S. Outdoor Retailers.