Filling with hollowfibre,100g/M2,125g/M2, 150g/M2 *2layer TempRating from 0C to 10C. Carryweight:1690g,1830g,2160g Size: 220*80cmShell: 190T solft polyesterLining: cotton flanelZipper: 5# two way zipperWindbaffle: 5cm widthAntisnag: 2sidesCarrybga: 4-way oxford compression bag Packing size: 24*36CM, 25*36CM, 25*37CM Warm Weather Envelope Sleeping Bag