Sea to Summit

Sea To Summit Reactor Thermolite Mummy Sleeping Bag Liner

Regular price £35.99
12 in stock
"Increase the warmth of your sleeping bag and your sleeping comfort.
The Thermolite® Reactor increases sleeping bag performance by up to 8°C with 80g/m² Thermolite® fabric. Our bestselling 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 a sleeping bag or can be used alone as a warm weather bag."

  • Lighter weight, more packable than fleece
  • Mummy shape with a box foot
  • Drawcord hood with mini cord lock
  • Contrasting color along the top edge makes it easier to find the opening
  • Packs into its own Ultra-Sil® stuff sack
  • Length/Width: 210 x 90 cm
  • Weight: 248 g

      Customer Reviews

      Based on 4 reviews
      Susan Page

      Arrived promptly as promised

      K L
      Sea to Summit Reactor Sleeping bag liner

      Great price, arrived quickly, kept me toasty warm. Exactly what I’d hoped for.

      Sean Kelly
      Reactor thermolite

      Quick delivery ,I won't be using liner til may but it looks and feels good quality so 5 stars are for delivery !!

      reactor thermolite

      Decent price,quick delivery ..Product as described ,all good