Thank you for viewing! This is a flap-type bag made with a combination of blue Liberty Oxford fabric and blue Oxford fabric. The round shape is cute, but the flap design makes it easy to use and provides ample storage capacity. It is finished with a medium-weight interfacing, and the lining uses quilting, so the round shape should be maintained even with fewer items inside. It has more storage capacity than it looks, and can easily hold a long wallet, as well as a water bottle, hand towel, and folding umbrella. There are three inner pockets. A 30cm zipper is used. Measurements with the bag standing upright: Height: 20cm (center) Width: 33cm (opening, excluding gusset) Gusset: 6cm (narrowest part at the top) 9cm (widest part at the bottom) Handle: 35cm (from the top of the bag) 5-3cm wide (the part you hold is 3cm wide)