The name says enough itself, the Pacsafe Ultimatesafe Z15 Anti-Theft Backpack is the ultimate daily companion for those traveling with devices. Constructed from 600D Poly canvas, PU1000mm, (Lining) 400D Nylon, PU1000mm. Zippered top compartment. 360& amp #176 eXomesh locking system comes in two forms. It can either be thrown externally over backpacks and bags, or its laminated between the fabric to form a stealth-like portable safe. Both can be locked closed to form a 360& amp #176 slashproof protective cell which locks to a secure fixture. Smart zipper security zipper pullers can be attached to discreet security hooks or placed under through a secure tab to prevent pickpockets reaching into your bag. Removable 15in MacBook sleeve with zippered pocket and two open mesh pockets. Adjustable shoulder straps. Key clip. TSA accepted 3-dial combination lock included. Padded back support. Sternum strap. Imported. Measurements: Bottom Width: 13 in Depth: 2 3 4 in Height: 19 in Strap Length: 37 in Strap Drop: 20 in Handle Length: 7 in Handle Drop: 2 in Weight: 1 lb 15 oz This product may have a manufacturer' s warranty. Please visit the manufacturer' s website or contact us at for full manufacturer warranty details.