Our lightest expedition class sleeping bag. Ultralight when used alone but with enough room to accommodate clothing when pushed to its absolute limit.
|Additional Image Block||Optimised Extreme Expedition, Expedition Fit, Ultralight Extreme Protection|
|Activity||Winter Camping, Winter Alpinism, Expedition, Polar|
|Enable External Stockist Button||Yes|
|Content||BUY NOW AT REI|
|Logo External Stockist||/r/e/rei_6.png|
|Length Inside (a)||204cm/80in||219cm/86in|
|Max Width Inside (b)||80cm/31in||80cm/31in|
|Inside Foot Width (c)||50cm/20in||50cm/20in|
|Max User Height||185cm/73in||200cm/79in|
|Total Bag Weight||1490g/53oz||1530g/54oz|
|Total Fill Weight||831g/29oz||862g/30oz|
Our very best Eastern European goose down. Sourced from Western Russia, with an actual minimum down cluster content of 93%* & individually tested to ensure a minimum fill power of 800 cubic inches & DOWN Codex approved.
Multilayer membrane technology combined with high performance fabrics; windproof, highly breathable and resistant to rain and snow.
Vertically aligned V-baffles on the chest and foot piece, 14:7cm Trapezoid baffles throughout all other parts of the bag, a 6 baffle foot piece and a 7 baffle hood results in minimal down migration and maximum possible warmth in all situations.
With a more generous fit that is both longer and wider these bags not only afford greater comfort when used for long periods of time but also enable additional clothing to be worn or stored within the bag easily
Ultralight Extreme Protection
For extreme conditions, GORE-TEX INFINIUM™ will protect against exposure to moisture thanks to its durably light, exceptionally breathable and rain-resistant membrane. With an incredibly light 10 denier outer face fabric and protective PTFE membrane it weighs just 38g/m² yet will defend against snowfall, snow-melt and the effects of condensation; ensuring that down maintains its loft even in cold and damp conditions.