Snugpak Polycotton Sleeping Bag Liner Yoke 3M Thinsulate thermal lining

3M Thinsulate thermal lining

They are constructed with a durable Pertex shell

With a hidden pocket on the back panel

The boot is set on a chunky nitrile/PVC sole

and there are thumb loops to stop the sleeves from riding up and allowing dampness in

Snugpak Polycotton Sleeping Bag Liner Yoke 3M Thinsulate thermal liningThe Snugpak Polycotton Sleeping Bag Liner is a mummy style, lightweight liner that easily slips into any sleeping bag giving you extra warmth and comfort. The liner has excellent wicking qualities and is highly breathable, removing excess moisture but keeping the cold out. Easily washable it also keeps the inside of your bag clean and prevents the need to clean your sleeping bag so often. A drawcord hood can be adjusted for additional comfort and