Rigorously-tested to be TSA checkpoint-friendly. Rear compartment with built-in padded laptop sleeve zips open and hinges down flat, so the laptop can stay safely inside while the X-ray image presented to the screener is the same as if it were removed and placed in a bin. Generous center document compartment holds papers, magazines, folders and more. More than 15 pockets, compartments and organizers in all, including four fully padded pockets for portable electronics, dedicated thumb-drive slot, key clip, easy-access Doc-pocket€ for boarding pass and passport, and more. Patented Superbungee€ strap features shock absorbing coil, non-slip cushioned cells, and wide, contoured surface area provide comfortable carry. Massively reinforced stress points include double-tacked hand grips and box-X stitched and riveted shoulder strap anchors. Ultra-durable micro-ballistic nylon exterior and smooth oxford nylon interior are-repellant. Self-repairing zippers with soft-grip pulls, tactile hypalon hand grip, swiveling, twist-resistant shoulder strap hardware, rubber bottom treads.