Mammut Altitude Down Winter

Altitude Down Winter
Altitude Down Winter
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The Altitude Down sleeping bags offer excellent protection in the toughest conditions. Top... more

Altitude Down Winter

The Altitude Down sleeping bags offer excellent protection in the toughest conditions. Top materials and clever detail solutions make the Altitude Down the first choice for expeditions to extreme heights.

Product details

Made for:
Men
Optimal for:
Fit:
Basic
Features:
  • Lightweight Trinity Construction for more protection and better insulation in the foot and head area
  • Box Construction: Provides more filling power, anatomical fit and demonstrably improved thermal insulation
  • Advanced Baffling chamber construction: prevents the down from slipping and thus cold bridges in the lateral position and with the upper body upright
  • Differential Cut: improved insulation, more filling power and less weight
  • shelterTX™ membrane fabric: waterproof and breathable
  • Two-layer 14-chamber construction provides extra warmth in the foot area of the 5 Season model. With the winter model there are 9 chambers
  • Removable fleece foot section for added comfort and improved insulation on the 5 Season model
  • 12-chamber hood offers maximum protection against cold in the head area
  • Large heat collar prevents heat loss
  • Large inside pocket with zipper
  • Contains non-textile products of animal origin (down or leather)
Materials:
  • Outer material: 100% polyamide
  • Membrane: 100% polyurethane