Kelty Women's Tuck 20 Degree Sleeping Bag Three seasons of protection and warmth, luxurious comfort in this oversized mummy bag ThermaPro synthetic insulation - Thermapro the perfect blend of warmth and compressibility Sleeping Bag Features: ThermaProInsulation, Comfort-Tuck Zipper System, comfort hood & natural fit pocket, Zipper draft tube Sleeping Bag Comfort Rating: 20 F / -7 C Dimensions: Fits to 6 ft, Weight 3 lbs 14 oz, Stuff Size 9 x 17 in