Product details:

Rugged backpack made of super strong 1680 Denier Ballistic Nylon with Genuine Crazy Horse leather trim. Ballistic Nylon is virtually indestructible (can be punctured, but tear-resistant & water-repellant). Antique brass hardware. External USB port on side of backpack for convenient charging on the go. One exterior front pocket and two side pockets. Drawstring interior closure. Interior with two padded pockets for laptop & tablet, one zippered pocket and multiple elastic accessory pockets. Fully padded, cushioned back with sternum strap. Backpack can 'piggy-back' over luggage handles. Please note: portable charger & external cable are not included.