Sea to Summit Reactor Extreme Thermolite Mummy Sleeping Bag Liner Waterproofing An innovative Dynex™ and aluminum

An innovative Dynex™ and aluminum LT tip loop provides a secure and field-replaceable connection

The Gorge is lightweight and packable for back-country camping and hiking

going to the gym

- Liner lock for easy one-hand closing

easy blade engagement

Sea to Summit Reactor Extreme Thermolite Mummy Sleeping Bag Liner Waterproofing An innovative Dynex™ and aluminumIdeal as part of a cold climate sleep system or standalone bag in warm weather. FEATURES Adds up to 15C 25F warmth to a sleeping bag Super insulative 110g m2 THERMOLITE throughout for extra warmth Mummy shape with a box foot Draw cord hood with mini cord lock Extends life of sleeping bags by keeping them clean Contrasting colour along the top edge makes it easier to find the opening Packs into its own Ultra Sil stuff sack Easy care, machine washable