This functional, versatile, one-piece, anti-theft backpack offers maximum security. Made of level 5 cut-proof fabric, the backpack is protected by a comprehensive security system consisting of a TSA combination lock, lockable buckles, and RFID shielding technology. The sides are connected to the curvature with a double-layer explosion-proof zipper, and the clean, space-saving, seamless design allows the backpack to be folded into less than half its original volume. Flat-packing minimises its carbon footprint, and an angled external charging USB port increases usability.