Sea to Summit Reactor Lightweight Liner Long

Insulated sleeping bag liner adds warmth and personal hygiene to any sleeping bag Lightweight and insulating, Thermolite Pro technology with hollow core fibers and infrared absorbing pigments improves heat with small pack size, adding up to 21°C Freedom of movement thanks to stretch fabric and contoured openings for unrestricted movement and natural sleeping comfort The technical shape and fitted hood provide optimal warmth and comfort without additional weight or bulk; fits in any sleeping bag thanks to the stretch fabric Lightweight and long, measures 78 x 31.5 inches and weighs 9.2 ounces; packaging up to 7 x 4 x 4 inches with a packed weight of 272g