I recently found this Kiiroitori water bottle case. I haven't had a chance to use a water bottle case, so it's been stored unused. Originally, it was a set with a cooler bag with cute illustrations and a water bottle case, along with a mini book. The mini book was also stored together, so I'll include it as well. Water Bottle Case Size (approx.): W8 x H22 cm Although unused, please refrain from purchasing if you are sensitive to storage conditions, as it has been stored by a private individual. Immediate purchase is OK. It will be shipped via Yu-Packet Post. Thank you for looking.