The First Ascent Insulated 5.5 Mattress. This mattress is designed to keep you insulated on cold nights. Compact, lightweight and easy to inflate.

  • 4 Season Hiking Mattress
  • Thermofibre technology prevents heat loss
  • Fits into Most First Ascent sleeping bags
  • Quick to inflate
  • Compact when deflated
  • Seal Tec Valve
  • Includes repair kit
  • Weight: 0.465kg
  • Dimensions: 180cm x 50cm x 3.2cm


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