Microfibre polyester outer, cosy brushed polyester lining and top performing Isofill insulation. This Roadtrip Double bag has a double layer of insulation. Features include a build-in pillow, full-length zip baffle, and an inside pocket. It also comes with a cap compression sack. Specifications: Size: 225 x 150 cm (LxW) Body length: 195 cm Shell: 190T brushed 100% polyester Filling: 1700 g Isofill Lining: 190T brushed 100% polyester Pack size: 48 x 28 cm Zipper: 2 way open - auto lock Construction: 2-layer offset Weight: 2800 g Comfort rating: +6°C Limit rating: -1°C Extreme rating: -16°C