Lafuma Trek 1300 Ld Sleeping Bag 100% Polyester Imported Filling: 6D Maxi Loft Fiber Outer envelope: water-repellent treated 70 D 210T polyamide and ripstop 50 D 294 Tpolyamide Lining: Polyester 50 D 300 T STM 3 lbs 2 oz 25 Degree Farenheit Bag