I made a pet bottle cover using fabric with a pattern of small flowers and a black cat. I used a thermal insulation sheet for the inside of the pet bottle cover. It can keep your drinks cold in the hot season and warm in the cold season. It fits 500ml to 660ml pet bottles. The handle is made using black PP tape, about 1cm wide. Size: Approximately 22cm in height, 13cm in width 　　　Approximately 6cm in depth I made each one carefully, but it is not a mass-produced product. If you understand this, please consider purchasing it (^-^)