Reactor Lightweight Sleeping Bag Liner Size:Regular while an updated secondary switch

while an updated secondary switch makes mode selection fast and intuitive

These Overpants by Mac in a Sac are lightweight and feature a compact design allowing for easy storage in your bag

Compatible with Core rechargeable battery (sold separately)

while a removable glove clip keeps the pair together when stashed away

Meets airport custom requirements

Reactor Lightweight Sleeping Bag Liner Size:Regular while an updated secondary switchThe 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