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The ideal cosy, liner choice for gram counters who want to add up to 11°C of extra warmth to their sleep system. As the word 'compact' implies, these are shorter in length, so are most suitable to people 6ft/183cm or under.
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Sea to Summit THERMOLITE® Reactor Compact Plus sleeping bag liner is the ideal choice for gram counters who want to add up to 11°C of extra warmth to their sleep system. As the word 'compact' implies, these are shorter in length, so are most suitable to people who use a regular length sleeping bag or shorter (essentially if you're 6ft/183cm or under).
The world’s first ‘hybrid’ sleeping bag liner, the Sea to Summit THERMOLITE® Reactor Compact Plus uses a combination of two weights of THERMOLITE® fabric, with the warmer fabric strategically positioned across the torso and in the footbox.
The THERMOLITE® fibres work like the hollow structure of a polar bear's fur, which traps extra insulating air. These fibres trap extra air for insulation (just like the hollow-cores of polar bear or caribou fur). The knitted THERMOLITE fabric is soft, stretchy and really comfortable.
The Sea to Summit THERMOLITE® Reactor Compact Plus, like all liners, keeps your sleeping bag clean internally, and is easy to wash. This helps prolong the life of your sleeping bag.
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