Alpinizmo by High Peak USA Mt. Rainier 20 Degree Sleeping Bag, Orange Size is 34x86x22, Fill weight is 1lb 8oz, Carry weight is 3lbs 8oz, Insulation is Invista Thermolite Quallo Construction is double layer, Shell is Ripstop Nylon, Lining is Invista Tactel Nylon Temp. rating 20f, Water Proof, Wind proof, Breathable YKK Two way Zipper, All Seams taped, 2 bags can be zipped together Sew in Draft Tube and Chest Collar