Nemo Salsa 30 Regular Sleeping Bag 30D Nylon Micro Taffeta (Shell) Spoon shape is wider at the knees and elbows for side sleeping. Premium features like the stretch stitching, FlowGates, and high quality fabrics set Salsa apart. 650FP DownTek water repellent down repels water while maintaining its loftand insulation value, even in the wettest conditions. Included Accessories: Drawstring Stuff Sack. Stuff Sack Size: 18 x 9 in diameter Temperature Rating: 15F