This is a special MonoMax appendix: a KINOKUNIYA wallet shoulder bag. It has one large pocket that can hold a smartphone and a PET bottle, and one small zippered pocket on the front for valuables like keys. Opening the flap with the pocket and unfastening the snap button reveals the main wallet section of the shoulder bag. It's divided into three parts: a large pocket in the back, a zippered coin purse in the middle, and a small pocket in the front that can hold six cards in a horizontal pocket. The size is 24.5cm wide x 15cm high x 1.5cm deep, and the shoulder strap is up to 130cm long. The color is navy. It features a simple yet stylish design, and the navy color is easy to match with any outfit. It's made of nylon material, making it lightweight and durable. Wearing the shoulder strap diagonally will better protect your valuables. Please consider it.