Manufacturer:
The Sea to Summit Reactor Liner is an ultra-lightweight sleeping bag liner that uses Thermolite Pro fabric and infrared technology paired with comfortable stretch fabric to provide extra warmth and insulation. It features a mummy shape and a draw cord for added flexibility and premium comfort. This liner is best suited to use in cold conditions.

The Sea to Summit Reactor Liner is their top selling and lightest thermal sleeping bag liner. With a mummy shape and Thermolite® Pro fabric, the Reactor Liner uses new infrared technology paired with comfortable stretch fabric to offer extra warmth, versatility, and increased insulation. The drawcord offers added flexibility for premium comfort. Best suited to cold conditions.

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.

Specifications:
Weight: 268 g
Max User Height: 177 cm
Packed Size: 7 x 15cm
Dimensions (compact): 198 x 80cm
Dimensions (standard): 216 x 80cm
Material(s): 50% Thermolite Pro & 50% Thermolite EcoMade
Added Warmth: Up to 6% in a 3 season bag and +12 in a 1 season

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