Reactor Lightweight Sleeping Bag Liner big river

Reactor Lightweight Sleeping Bag Liner big riverOptimised for minimal weight and maximum warmth, the Reactor Lightweight enhances sleep system performance with advanced Thermolite Pro fabric, which uses infrared absorbing ceramic pigments and hollow core fibres to trap body heat. Adding up to 4C 7F of warmth with minimal bulk, its ideal for ultralight expeditions. Stretch knit fabric and articulated arm openings ensure unrestricted mobility. Treated with HeiQ Fresh odour control, its quick drying,

provides excellent temperature regulation and multiple sleeping bag configurations

When not in use as a poncho

roll-top closure secured with our patented Field Repair Buckles for a reliable seal and double-stitched

every gram counts

where you might not be able to push the peg in full depth

As temperatures rise

with the ‘plus’ of materials that will keep you warm and dry in windier and wetter conditions

Stretch-Loc straps are made of tough

Ideal for storage in a pack or bike bag

easy to put on

The inside curve between the base and sidewalls perfectly matches Sea to Summit spoons so you can enjoy every last morsel and easy cleanup

Super absorbent