Sea to Summit Reactor Thermolite Travel Liner Exclude The double-walled design keeps condensation

The double-walled design keeps condensation from collecting on the outside of the bottle

(Extra) tailcap w/ switch and tail-standing ability

are manufactured in 1938

Yet another Going Gear Exclusive

A top loop allows the Rollypoly® to be piggy-backed using a Duraflex Siamese SlikClip (included)

Sea to Summit Reactor Thermolite Travel Liner Exclude The double-walled design keeps condensationThe Reactor is made from the lightest weight Thermolite, that DuPont has yet approved. Thermolite is a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. Adds up to 15 degrees of warmth to a sleeping bag or, used alone, is the ideal warm weather bag. Lighter weight, more packable than fleece Adds up to 15 degrees of warmth to a sleeping bag Mummy shape with a box foot Draw cord hood with mini cord