The Sea to Summit Reactor Sleeping Bag Liner gives you a layer of protection between you and the sheets used at backpacker’s hotels and adds warmth to your sleeping bag. Made from the lightest weight Thermolite, that DuPont has yet approved, it can also be used as a standalone breathable blanket that keeps you comfortable at night.
Thermolite is a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. Adds up to 15 degrees of warmth to a sleeping bag or, used alone, is the ideal warm weather bag.
You can surround yourself in the mummy shape with a footbox and drawcord hood. Pack it away in the included siliconized nylon stuff sack
The key to this Sea To Summit sleeping bag liner’s excellent stats is warm, breathable hollow-fiber Thermolite material. This sleeping bag liner weighs less and packs smaller than a comparable fleece liner, which makes it ideal for both backpacking and nights in the hostel.
Product Features
- Material: Thermolite
- Shape: Mummy with boxed foot
- Degrees Added: 15-degrees
- Dimensions: [Open] 35 x 82in; [rolled] 3 x 5in
- Weight: 9.2oz (265g)
- Recommended Use: Backpacking, travel
- Warranty: 1 Year















