Cold Weather Liners

Reactor Liners are made with hollow core fibers that trap heat and offer extraordinary insulating properties.

Compact Mummy || Reactor Extreme Sleeping Bag Liner
Compact Mummy || Reactor Extreme Sleeping Bag Liner

Reactor Extreme Sleeping Bag Liner

$84.95-$89.95
Compact || Reactor Fleece Sleeping Bag Liner
Compact || Reactor Fleece Sleeping Bag Liner

Reactor Fleece Sleeping Bag Liner

$99.95-$109.99
Compact || Reactor Sleeping Bag Liner
Compact || Reactor Sleeping Bag Liner

Reactor Sleeping Bag Liner

$74.95-$79.95