Reactor Fleece Liner (Past Season) (Like New)
The THERMOLITEĀ® Reactor Fleece liner is Sea to Summitās warmest sleeping bag liner. Add one to your sleeping bag before heading into really cold environments,Ā or use it as a 'stand alone' sleeping bag when the weather is warmer. The core THERMOLITEĀ® fibers have the same hollow structure as a polar bear's fur, which traps a high level of insulating air. Luxuriously soft, the Reactor Fleece is perfect as part of a cold weather sleep system ā plus it will help keep your sleeping bag clean.
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Product Information
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Shipping & Returns





Reactor Fleece Liner (Past Season) (Like New)
Reactor Fleece Liner (Past Season) (Like New)
The THERMOLITEĀ® Reactor Fleece liner is Sea to Summitās warmest sleeping bag liner. Add one to your sleeping bag before heading into really cold environments,Ā or use it as a 'stand alone' sleeping bag when the weather is warmer. The core THERMOLITEĀ® fibers have the same hollow structure as a polar bear's fur, which traps a high level of insulating air. Luxuriously soft, the Reactor Fleece is perfect as part of a cold weather sleep system ā plus it will help keep your sleeping bag clean.
Original: $49.98
-65%$49.98
$17.49Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The THERMOLITEĀ® Reactor Fleece liner is Sea to Summitās warmest sleeping bag liner. Add one to your sleeping bag before heading into really cold environments,Ā or use it as a 'stand alone' sleeping bag when the weather is warmer. The core THERMOLITEĀ® fibers have the same hollow structure as a polar bear's fur, which traps a high level of insulating air. Luxuriously soft, the Reactor Fleece is perfect as part of a cold weather sleep system ā plus it will help keep your sleeping bag clean.























