A backpack harness with quick-release connectors and tote straps that can be stashed into exterior pockets when not needed provide the dual-carry capability on this tote with an easy-access, zip-secured roll-top design.Closure: Roll top with zip and buckle-strap closure.Exterior features: Top carry handles/shoulder straps; adjustable backpack straps; front zip and slip pockets.Interior features: Padded compartment fits most 16" laptops; document/tablet sleeve; zip, wall and smartphone pockets; key clip.Special features: Quick-release aluminum security hook on harness straps; stretch power mesh shoulder strap sleeve for transportation cards or small items. Recycled polyester Hand wash, dry flat Imported CA WARNING: this item can expose you to dimethylformamide, a known carcinogen. See below link for more details on Proposition 65