Sea to Summit Reactor Fleece Liner-Thermolite Fleece Liner hillmalaya topped with a layer of

topped with a layer of naturally antibacterial cork

Polypropylene: This lightweight fabric is great at wicking moisture away and dries fast to keep feet comfy

Chest strap and adjustable

Durable and lightweight High Road chassis

Sea to Summit Reactor Fleece Liner-Thermolite Fleece Liner hillmalaya topped with a layer ofWARMTH WITHOUT BULK: THERMOLITE REACTOR FLEECE LINER Most backpackers and campers are familiar with Sea to Summits Reactor range of thermal sleeping bag liners: they have become incredibly popular over the past few years for adding warmth to sleeping bags. Just how much warmth requires some explanation you may care to start by reading about the thermal performance of liners and how they work as part of a sleep system But what if you want to add even