It's a faux leather bag. Brand new, never used. A 600cc plastic bottle can fit inside horizontally. The strap length is adjustable, allowing for shoulder or crossbody wear. It has two inner pockets (one zippered and one open). There's a zippered pocket on the outside. The flap closes with a magnet. Size: Height: 13cm Width: 26.5cm Depth: 8.5cm Color: Black @Shoulder bag @Body bag