Lafuma Lightway 45-Degree Down Left Zip Sleeping Bag, Olympic Blue Features: Draft tube, anti-jamming construction, interior pocket, anatomic foot space Double-ended zipper and glow-in-the-dark tabs - comes with a storage bag Filling: Duck down 90/10 200g (fill power 600 cu. in.) Outer cover: Base: 40 D Polyamide Ripstop, with water-repellent and down-proof treatment, Top: 30 D Polyamide Ripstop with downproof treatment Lining: 30 D Polyamide nylon