Sea To Summit Reactor Liner Mummy With Drawcord no-loyalty-reward twist off the bottom when

twist off the bottom when you're ready to refill or wash it

The outsole uses Vibram MegaGrip compound with differentiated lugs and Impact Brake System for enhanced shock absorption and hold on all types of terrain

great for use with hammocks

personalized for

Sea To Summit Reactor Liner Mummy With Drawcord no-loyalty-reward twist off the bottom whenAdd 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 fibres , 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