ALPS Mountaineering Poly Cotton Mummy Liner
32 in x 86 in
Here's what other sites are saying:
If you're tired of trying to clean the inside of your sleeping bag and it's constantly getting dirty, a liner will be a great solution. Using a liner will eliminate all the dirt that gets transferred from the great outdoors to your sleeping bag. Liners are easy to remove and toss into the washer when you get back home (a lot easier than trying to clean the whole inside of your bag!) If you ever need a light cover in the summer time, the liner can double as a sheet as well.
Instead of taking the time to wash your sleeping bag after every camping trip, use the Alps Mountaineering Rectangle Sleeping Bag Liner to keep the dirt at bay. Made of comfortable polyester and cotton, this liner slips inside of your bag to protect it from dirt, adds a few degrees of warmth, and can even be used alone as a light blanket on hot summer nights.