Sea to Summit Thermolite Reactor Liner (Mummy)

The Sea to Summit Reactor Sleeping Bag Liner is designed for optimal warmth and comfort in cold conditions. Its mummy shape and Thermolite® Pro fabric, incorporating infrared technology, provide exceptional insulation. With a drawcord for added adjustability, it's the perfect companion for any cold-weather adventure.

Features:
- Thermal Boost of 12% when used in a 1 season sleeping and 6% in a 3 season bag
- Stretchy, Thermolite® Pro fabric is incredibly comfortable and utilises Infrared Technology to increase warmth without adding weight.
- Lighter weight and more packable than fleece.
- Technical mummy-shape and available with or without a drawstring in the hood hood
- Easy care – machine wash with no special soap is needed. Avoid fabric softeners and dryer sheets.
- HEIQ Fresh bio based treatment for added odour control
- Keeps sleeping bag clean.
- Packs into its own Ultra-Sil stuff sack.

Tech Specs:
Added Warmth
- Up to 6% in a 3 season bag and +12 in a 1 season
Best Use
- Backpacking, Camping
Comes With
- Ultra-Sil stuff sack
Material(s)
- 50% Thermolite Pro & 50% Thermolite EcoMade
Shape
- Mummy
Dimensions
- Standard: 216 x 80cm
- Compact: 198 x 80cm
Packed Size
- 7 x 15cm
Weight
- 268g