How to Choose Sleeping Bag Liners

A versatile choice to add to your camping collection, the ALPS Mountaineering Wisp can be a lightweight liner, over bag or summer sleeping bag depending on the temperature outside.
Imported.
View all ALPS Mountaineering Sleeping Bag Liners| Best Use | Camping |
|---|---|
| Sleeping Bag Shape | Mummy |
| Added Warmth (F) | Up to 5 degrees |
| Stuff Sack Size | 5.5 x 11 inches |
| Material(s) | Polyester; fleece |
| Dimensions | 80 x 32 inches |
| Weight | 1 lb. 13 oz. |
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I hesitate to call this a "liner". It functions well as a light duty, warm weather sleeping bag. I have been testing this bag, so far down to temps of about 50 degrees (F). It has kept me comfortable, albeit with some clothes on (tights, long-sleeve shirt, socks and knit cap). The construction/ quality of the bag is good. I would recommend it, depending on your specific requirements, as either a warm weather bag (as a stand alone) ...or liner for another bag for cold weather.
Good sleeping bag if you are hiking and spending the night in a hut or shelter. I just used it a few weekends ago at the Gale head Hut. Night time temps were in the 40’s and I was comfortable