For those mild nights when counting shooting stars is all you have to do, then the semi-rectangular Alder MF is your bag of choice! Roomy enough for comfort and warm enough so you wont wake with a chill before dawn. This bag has a 62 shoulder girth and 46 at the foot. The Alder MF has a zipper along the side so that it can mate with mummy bags and a zipper around the foot so that it can be opened flat as a comforter or zipped to the Western MountaineeringSummer Coupler to be a sleeping bag for two.

This specific bag is a Mountain Air staff favorite, with at least three employees using it as a solo or double sleeping bag. "It might be the most versitle bag they make." - Josh Haring, The Mountain Air owner.

The 6 foot bag weighs 1 pound 15 ounces; the 6 foot 6 inch bag weighs 2 pounds 1 ounce.