Medium size Eco cordura, water resistant Laptop sleeve, one water bottle pocket on each side, strap pad (2 included). A tri-glide buckle made from aircraft-grade 6601 aluminum adjusts the length of the soft sateen strap in seconds — all with one hand. Toss in right- or left-hand carry and a crossbody stabilization strap (included) and you have one commuter-friendly bag Features Eco Cordura is made using recycled pre- and post-consumer materials Weatherproof exterior and waterproof 70D TPU liner resist moisture Aircraft-grade 6061 aluminum tri-glide buckle adjusts strap quickly OrthoLite® foam strap pad provides lasting comfort and support Switchable shoulder strap lets you choose right- or left-handed carry Dual-side vertical-zip front pocket offers fast access to essentials Spacious interior with extra organization and dual water bottle pockets Tech storage specs: Medium: 16" laptop Dimensions- see photo. New with tags and original packaging. Never used. Opened only for taking the photos. I noticed a little mark on the inside lid (see photo), probably comes out with washing if it’s an issue, but I didn’t want to touch it.