Sea To Summit Reactor Sleeping Bag Liner

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Model: Sea to Summit Sleeping Bag Liner Thermolite Reactor Regular 248gm
Sale price$57.00 Regular price$63.00


Sea to Summit's most popular sleeping bag liner! The Reactor is made from 80g/m² THERMOLITE®—the lightest weight THERMOLITE® fabric available. THERMOLITE® is a hollow core fibre that provides amazing warmth for its weight and remains extremely breathable. The Reactor adds up to 8°C of warmth to your sleeping bag or can be used alone as a warm weather bag.

  • Lighter weight, more packable than fleece
  • aMummy shape with a box foot
  • Drawcord hood with mini cord lock
  • Extends life of sleeping bags by keeping them clean
  • Contrasting colour along the top edge makes it easier to find the opening
  • Adds up to 8°C warmth to a sleeping bag
  • Packs into its own UltraSil® stuff sack
  • Machine washable


  • LENGTH: 210cm
  • WIDTH: 90cm
  • WEIGHT: 248g
  • PACKED SIZE: 15cm x 10cm Ø

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