This micro-sized City Adventurer Backpack has adjustable shoulder straps and converts easily from backpack to cross-body bag. Designed for On the Move. Dimensions: 16.5cm x 8cm x 22cm (6.5" x 3.1" x 8.7"):Volume: 3L. Easy-access, exterior pocket for your essentials. Interior pocket to store your essentials. Mesh: 100% Polyester. Body: 100% Nylon. Liner: 100% Polyester.