Sea to Summit Reactor Sleeping Bag Liner Size:Regular The tall softshell lace cover

The tall softshell lace cover keeps the snow out

The new Maestrale RS is the perfect blend of performance and backcountry functionality

The two-piece carbon shaft features a minimalist foam grip

As the core of your sleep system the Reactor liner extends the performance of your sleeping bag in colder conditions

Fusion Nano Optics Nordic Light is developed to meet the exacting requirements of demanding sports such as cycling

Sea to Summit Reactor Sleeping Bag Liner Size:Regular The tall softshell lace coverAdd 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