Pureland Dreamlight150 41 to 59 F / 5 to 15 C Degree Mummy Style Ultra Light Mummy Sleeping Bag for Camping, Hiking, Backpacking, Climbing, Scout in Warmer Weather Ultra-lightweight 2.2 lbs Two-way zipper for ventilation 100% Polyester Filled Includes nylon compression sack Satisfaction Guranteed