Reactor Lightweight Sleeping Bag Liner Size:Regular The wide slide-bar opening makes

The wide slide-bar opening makes refilling and cleaning effortless

OrthoLite® Hybrid mountain running insole for enhanced comfort and support

it slips into any pack without a second thought

while an updated secondary switch makes mode selection fast and intuitive

Reactor Lightweight Sleeping Bag Liner Size:Regular The wide slide-bar opening makesThe ultralight upgrade to any sleep system, the Sea to Summit Reactor Lightweight Sleeping Bag Liner uses Thermolite Pro fabric with infrared absorbing ceramic pigments and hollow core fibres to add up to 4C of warmth with minimal pack impact. Stretch knit construction and articulated arm openings ensure unrestricted movement throughout the night, and a fitted hood delivers targeted warmth without bulk. HeiQ Fresh odour control, quick drying