Mammut Altitude Down Winter 180cm

The Altitude Down down sleeping bags provide outstanding protection in the toughest conditions. The high quality materials and cleverly designed details make the Altitude Down the ideal choice for expeditions at extreme altitudes.

• Lightweight Trinity construction provides greater protection and better insulation in foot and head areas
• Box Construction: ensures greater fill power, an anatomically better fit and noticeably improved heat insulation
• Advanced Baffling chamber construction stops down from slipping and therefore prevents cold bridges when lying on your side and when the upper body is raised
• Differential Cut improves fill power, insulation capacity and saves weight
• shelterTX™ membrane material: waterproof and breathable
• Two-layer, 14-chamber construction provides extra warmth in foot area of 5-season model. Winter model has 9 chambers
• Removable fleece foot section in 5-Season model provides additional comfort and improved insulation
• 12-chamber hood provides maximum protection from cold in head area
• Large warm collar prevents heat loss
• Large internal zipper pocket
• Contains textile products of animal origin (down or leather)

FEATURES

Maximum body size 180 cm
Inner length (EN 13537:2012) 194 cm
Inner width in foot area (EN 13537:2012) 54 cm
Construction type Advanced Baffling chamber
Windchill °C- 22 °C
Windchill °F -8 °F
Maximum inner width (EN 13537:2012) 84 cm
Warm collar Yes
Total weight without stuff bag [g]1650
Zipper length [cm] 140
Packing volume [l] 10
Zipper side Left
Fill weight [g] 900
Cut Basic