Radical 16H size M

A mandatory piece of equipement for high altitude winter expeditions. Constructed as thermos bottle - the distance between the lining and the outer shell stays equal regardless of measurement point. 16H has tens of H constructed chambers stacked on two slightly shifted levels. Filled with the finest quality 900FP Polish White Goose Down. Extreme temperature of -73 [C] EN 13537 / ISO 23537 makes it The World's warmest sleeping bag. Construction HH Temperature range -31/-43/-73 [C] EN13537 / ISO 23537 Fill 900 FP Polish White Goose Down Fill weight 1030 [G] Size L Packing volume 10 [L] Size L Fabric GELANOTS Ultra Light Rip Stop Shell Weight 1500 [G] Size L Features IR Reflective Layer (IRL) Almost 60% of your body heat is infrared radiation, thanks to IRL you retain up to 50% of warmth your body generates. - 3D zipper and collar buffles - Internal/external hang loops - Inside pocket - Non blocking zipper - Single hand hood regulation - Compression/storage sack included - Velcro lock protection Components - YKK / ITW Nexus