Sea to Summit Reactor Thermalite Liner

R1,259.00 Incl.

Out of stock

SKU: AREACTOR Categories: , ,


The Sea to Summit Thermolite® Reactor increases sleeping bag performance by up to 8°C with 80g/m² Thermolite®fabric. It is ideal as part of a cold climate sleep system, or as a standalone bag in warm weather. The Thermolite® Reactor is made from the lightest of Thermolite® fibres.


  • Adds warmth to a sleeping bag
  • Mummy shape with a box foot
  • Draw cord hood with mini cord lock
  • Packs into its own UltraSil® stuff sack
  • Lighter in weight, more packable than fleece
  • Machine washable
  • Colour: black

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