I love this ita bag! It's a fantastic way to show your love of Kirby. It measures 10 inches approximately in diameter and is approximately 3.5 inches wide, it is made with vinyl and are fully lined with a pink fabric for the main body and the window pocket insert and small zip pocket is made with Kirby themed fabric designed by Ponebooth. This bag has a clear window slip pocket and inside this pocket you'll find a little reversible foam "pillow" insert for you to pin your badges or merchandise on. The bag itself is themed around the Nintendo Character Kirby and all the features have been cut with a Cricut Maker and sewn on with a semi industrial sewing machine. It comes as a back pack or as a crossbody bag, just choose which you'd prefer. It even comes with it's own dust bag.