Thermolite Reactor Sleeping Bag Liner
Thumbnail 1
Thumbnail 1
Thermolite Reactor Sleeping Bag Liner
Tech Specs

Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.

BrandSea to Summit
Best UseBackpacking
Sleeping Bag ShapeMummy
Added Warmth (F)Up to 15 degrees
Added Warmth (C)Up to 8 degrees
Stuff Sack Size3 x 5 inches
Material(s)Polyester
Dimensions82 x 35 inches
Weight8.1 ounces
Description

Along with extending the life of your sleeping bag, the Sea to Summit Thermolite Reactor sleeping bag liner adds 14°F of warmth.

Features
  • Thermolite® insulation is a hollow-core fiber that provides extraordinary warmth for its weight and remains extremely breathable
  • It's very comfortable, more compact and warmer for its weight than fleece liners
  • Adds up to 14°F (8°C) of warmth to a sleeping bag, or can be used on its own as the ideal warm-weather bag
  • Thin drawcord with tiny cord-lock around the hood
  • Very light and compact