This is a Hello Kitty retro pouch. I believe it's about 30 years old, but I've kept it carefully as a treasure, so it's in good condition. The sunflower on the zipper is also cute. 18 x 26 cm, 2 cm gusset It's quite large, so it seems like it would be useful for the pool or hot springs. As it is an old item, I would appreciate it if you understand this before purchasing.