18 x 21 x 9cm One inner pocket One inner pocket with a zipper It's tall, so a long wallet might fit vertically. Please check the size of your wallet before purchasing. The shoulder strap size is adjustable, so it can be used as a 2-way bag. The metal fitting on the front is slightly scraped (photo 9). The bag will be folded for packaging and sent by post, so please be aware of this.