The Air Bag Stuff Sacks by Granite Gear may not deploy in case of a crash, but they will for sure help you keep your life together. If you want to stay organized without adding a lot of extra weight these are the ticket. You won't find any raw edges or sloppy stitching on our gear. What you will find is an ultralight stuff sack that is "finished" and built with the same attention to detail you've come to expect from Granite Gear. I am going to need about 15 of these to organize myself and the kids for this year's backpacking trip to Grand Teton National Park. Seriously.Sil fabric allows you to see contents of sackUltralight microcord and cordlockHypalon grommetOur lightest stuffsackSpace saving shapeAssorted colors - sorry no choicesSpecs: 2L - 10.2"Lx4.5"Wx2.7"H3L - 12"L x 5.7"W x 3.1"H5L - 13.4L" x 6.5"W x 3.5"H7L - 15.2L" x 7.2"W x 3.9"H11L - 15.7L" x 8.7"W x 4.5"H16L - 18.9L" x 11"W x 5.1"H