Reactor Fleece Sleeping Bag Liner Size:Standard CZV™ Control Zone Ventilation pit

CZV™ Control Zone Ventilation pit zips aid thermal regulation by letting heat escape and fresh air in

Rectangular shape with standard-size pillow sleeve is perfect for hostels and budget hotels

DEET-Free formula is the most convenient 2-in-1 sun & bug protection available

Heading to the beach

Following the dual-layer cushioning is an external

Reactor Fleece Sleeping Bag Liner Size:Standard CZV™ Control Zone Ventilation pitBuilt 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. The versatile