Sea To Summit

Adaptor - COOLMAX® Liner

$42 $58

The COOLMAX® Adaptor is the most versatile model in our liner range. It provides a soft and luxurious finish, additional warmth when required in cooler conditions and efficiently wicks moisture in hot and humid conditions to provide a more comfortable sleep.


  • Adapts to varied temperatures and humidity
  • Machine washable
  • Quick drying
  • Wicks moisture away from your body, keeping you dry
  • Regulates your body temperature to enhance sleep comfort
  • Keeps sleeping bag clean
  • Comfortable stretchy fabric
  • Original mummy shape with box foot
  • Versatile when used by itself or as part of a layered sleep system
  • Contrasting colour along top edge makes it easier to find the opening
  • Available in both a standard and YHA version


  • Length - 226 cm
  • Width - 92cm
  • Weight - 328g

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