Sea to Summit Thermolite Reactor Liner:
The “Reactor” is made from the lightest weight Thermolite®, that DuPont has yet approved. Thermolite® is a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. Adds up to 8 degrees of warmth to a sleeping bag or, used alone, is the ideal warm weather bag.
- Lighter weight, more packable than fleece
- Adds up to 15 degrees of warmth to a sleeping bag
- Mummy shape with a box foot
- Draw cord hood with mini cord lock
- Color of liner is black
- Weighs just 255g
- Packs into its own 3” x 5” sil nylon stuff sack
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