The North Face Aleutian 0/-18

The North Face

Sleep through the night while winter camping in a mummy bag that's insulated with reliable warmth of Heatseeker™ Eco and constructed with off-set quilting, a hood, and a draft collar to trap heat. The synthetic insulation achieves an efficient warmth-to-weight ratio and is highly compressible for easy packing.


  • Insulated zero-degree mummy bag
  • Heatseeker™ Eco synthetic insulation composed of 30% post-consumer recycled material
  • Wraparound footbox zipper allows bag to lie flat
  • Short side zipper so the bag acts more like bedding at home
  • Comfort-oriented shape has a less tapered cut
  • Draft collar for comfort and to prevent heat loss