Thermarest Haven 20°F (-6°C) Sleeping Bag. Providing serious ounce-counters with the ultimate synergy between mattress & bag while challenging the convention that you have to sacrifice comfort to travel light. The Haven 20°F features a unique zipless design which takes advantage of your mattresses inherent warmth to eliminate the need for bulky- redundant insulation- this results in maximum weight savings while still offering warmth in conditions of 20°F. The Haven 20°F features an exceptionally warm 700-fill down which provides amazing levels of comfort! As well as warmth & comfort the Haven 20°F is also exceptionally versatile- being able to integrated with almost all Thermarest mattresses in a variety of ways. Ultralight Warmth: Eliminates zippers & unnecessary fabric & fill beneath you to achieve EN 13537 -6C (20F)-rated comfort at just 22 oz (624g). Technical Performance: Durable 20D nylon shell- & 700-fill down combine with a full hood- modified foot box & 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 Pro Lite™ or Pro Lite 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.
Specification Colour
- Pewter Liner Fabric
- 100% Nylon Taffeta- 30 denier Shell Fabric
- 100% Nylon Ripstop- 20 denier- DWR finish EN13537 Comfort
- -1°C EN13537 Comfort Limit
- -6°C EN13537 Extreme
- -23°C Fill
- 700 goose down Country Of Origin
- Made in China Size Comparison Chart Regular Large Weight 624g 695g Fits 178cm 193cm Girth (Shoulder) 152.4cm 152.4cm Girth (Hip) 152.4cm 152.4cm Girth (Foot Box) 101.6cm 101.6cm Fill Weight 300g 330g Awards! 26 Most Groundbreaking Product 2010
- National Geographic Adventure