Fill weight with 800+ loft goose down
Small: 1170g
Regular: 1260g
Large: 1350g
Fill weight with 750+ loft duck down
Small: 1220g
Regular: 1310g
Large: 1400g
Sizes (user height x shoulder circumference, cm)
Small:180 x 144
Regular: 190 x 160
Large: 205 x 165
Outer Fabric: Pertex Endurance
Inner Fabric: 15 denier Vapour Vent
Temperature ratings: ºC -5 comfort, -12 limit of comfort, -30 extreme
Season Rating: 4
Possible Uses: Expedition, mountaineering, snow camping
Shape: Mummy
Zips: Small - Right, Regular - Left & Right, Large - Left
Colours: Cobalt/grey
Pertex Endurance
Pertex Endurance is the lightest, most breathable and weather-resistant fabric One Planet could find. It weighs a measly 36 g/m2, has a water head of 1000 millimetres and a breathability of 7000 g/m2/24 hours (according to results from test JIS L 1099 A-1). You do the comparisons: it's hard to beat! The fabric combines an air-permeable membrane with a durable nylon face fabric: the membrane is so thin it barely affects the weight or softness of the material, but it is highly breathable and water and wind resistant.

