Sierra Designs Mobile Mummy 800 – 3 season – Women – 2015 model. 3-Season, rated 20 degrees. 2 lbs, 7 oz. Women’s fit, purple. See Sierra Designs website for product details on this bag. Love the design and fit, but a little too warm for my summer trips (I’m going to switch out for the 2-season version). Feels like a very warm 20 degree, plenty for late fall/early spring or perhaps even winter camping with a warm liner. Won 2014 Gear of the Year by Outside Magazine. Washed carefully once and dried properly, just as lofty as when new. The item “Sierra Designs Mobile Mummy 800 3-season Womens sleeping bag” is in sale since Friday, March 11, 2016. This item is in the category “Sporting Goods\Outdoor Sports\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “achristeson14″ and is located in Lake Oswego, Oregon. This item can be shipped to United States.