SEA TO SUMMIT®
REACTOR THERMOLITE® SLEEPING BAG LINER
Sea to Summit Reactor Thermolite® Liners are made from a body hugging yet stretchy knitted liner that will significantly boost the
thermal properties of your sleeping bag. A strong wicking action ensures
comfort while its soft wool like touch gives an instant sense of
warmth.
Sleeping bag liners also protect your expensive synthetic or down sleeping bags from sweat, dirt, grim and oils when you are out in the field. By protecting your expensive kit from soiling, you won't have to wash it as often and extend service life.
The Thermolite® Reactor increases sleeping bag performance by up to 8°C / 14°F 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® hollow-core fibres.