This bag is sized to fit an A5 size item (half the size of A4). The exterior is made of sheeting fabric with interfacing, so it holds its shape well even when items are placed inside. It's perfect for carrying your smartphone, parasol, etc., and is great for quick trips to the convenience store, or for picking up/dropping off at daycare or kindergarten. It's also very cute as a sub-bag. Size: Approximately 23cm (height) x 21.5cm (width) Handle length (top to bottom): Approximately 38cm This is a handmade item, so we appreciate your understanding.