Lightweight and ultra compressible sleeping bag with premium down. Hybrid construction with a combination of 600 cuin down (in stitch through channels) and 700 cuin down (in box channels around torso). Box channels with 700 cuin down on both front and back of torso for optimized insulation for ''move-with-bag'' sleepers. Down distributed with equal fill weight in top and bottom. 4/3 length zipper enables complete opening of bag to use as a blanket. Easy to grab cord stopper and zip puller in leather. Lightweight stuff sack in G-1000 and storage bag in mesh. Specs: Shell fabric: 20D Polyamide. Lining fabric: 20D polyester. Shoulder width: 75 cm. Foot width: 52 cm. Max user length: 195 cm. Total weight: 730 g.