Sea to Summit Reactor Lightweight Liner Size:Regular Double-press the mode button

Double-press the mode button

back length: 67 cm

Usage instructions:Mix 2 scoops (80g) in 300ml water

Holding your pace

with its dialed-in features and expansive capacity

Sea to Summit Reactor Lightweight Liner Size:Regular Double-press the mode buttonAdd warmth to your sleep system in cool or cold conditions: with our Reactor Liner. Using Thermolite Pro fabric with infra red absorbing ceramic pigments and Thermolite EcoMade fibers , the new Reactor takes thermal performance to the next level. The stretch knit fabric provides optimal comfort, and ensures the Reactor fits any sleeping bag. Choose between the classic Mummy and the Mummy with Drawcord the footbox opening offers plenty of ventilation