Product Details
＋
Our most popular thermal sleeping bag liner! The Reactor is made from 80g/m² THERMOLITE®—the lightest weight THERMOLITE® fabric available. THERMOLITE® is a hollow core fibre that provides amazing warmth for its weight and remains extremely breathable. The Reactor adds up to 8°C of warmth to your sleeping bag or can be used alone as a warm weather bag.
![Pacific Crest Trail: Sierra Nevada South Map [Devil's Postpile to Walker Pass]](https://www.ecowanderz.shop/image/pacific-crest-trail-sierra-nevada-south-map-devils-postpile-to-walker-pass_hIKpYC_300x.webp "Pacific Crest Trail: Sierra Nevada South Map [Devil's Postpile to Walker Pass]")
