I made a cold-insulating pet bottle cover using rose-patterned fabric. I used a cold-insulating sheet for the inside of the pet bottle cover. It can keep your drink cold in the hot season and warm in the cold season. It fits 500ml to 660ml pet bottles. The handle is made with black PP tape, about 1.5cm wide. Size: Approximately 22cm tall, 13cm wide 　　　Approximately 6cm depth I made each one carefully, but it is not a mass-produced product. If you understand this, please consider purchasing (^-^)