The Medium Nylon Reversible Tote flips inside out for two looks in one, with a roomy interior that fits your 13" laptop and an extra sweater. Clean, classic lines make it comfortable to wear and easy to pack flat. The details- Recycled heavyweight nylon Two 12 in. drop shoulder straps Snap closure strap keep Double snap bag closures for added security Circle clip & four strap charm loops for accessorizing Internal flat zip pouch with clip leash: H. 5.9 in. x W. 9.4 in. Opening width: 23.2 in. Base width: 15 in. x D. 7.8 in. x H. 12.2 in.