Sea to Summit | Reactor Fleece Sleeping Bag Liner
Built with Thermolite® fabric and grid fleece for maximum warmth retention
The Reactor Fleece Liner built from hollow-core Thermolite® Pro fibres used in a grid-pattern to deliver our warmest sleeping bag liner and the core of any quality cold weather sleep system. You can regulate your temperature using the shoulder zippers and drawcord footbox, which also align perfectly with the Free Flow-Zip system of Sea to Summit sleeping bags.Minimalist.5 in