Highlander Mummy Sleeping Bag LinerThe Highlander Mummy Sleeping Bag Liner is a very lightweight liner that will give you an extra few degrees of warmth and protect the inside of your sleeping bag. This liner will fit perfectly into your mummy style sleeping bag and pack down into the compact stuff sack when not in use, taking up very little space and weight when carrying it in your pack. Made from polyester it is soft to the touch and can also be used as on a standard bed for those