Make packing for your next trip a breeze with the Osprey StraightJacket 12L Compression Sack. This bag is made with water-resistant fabric and compressible nylon buckles and wings to keep all your items secure and dry as you travel. DESIGN Super lightweight compression sack Large-opening zipper access Compressible nylon wings/buckles Compressed and efficient rectangular shape Water-resistant weatherproof fabric and seams SPECS Dimensions: 8” x 16” x 7” Weight: 0.15 lbs. Volume: 12 L Fabric: 40D Nylon Ripstop, 100D x 70D Nylon Mini Ripstop