Honey Tune Pet Bottle Cover For 600ml pet bottles. Also fits stainless steel bottles. Uses washable aluminum sheet. Triangle gusset. The inside uses a thermal insulation mesh aluminum sheet. Approximately 20cm tall (excluding handle) Approximately 12cm wide Approximately 6.5cm base. There may be slight variations. The pattern appearance may vary depending on the cut, and the pattern may be cut off depending on the dimensions. Please understand. There may be instances of imperfect stitching, such as crooked seams or misalignment. There may also be oversights during inspection. As this is a handmade item by an amateur, it is difficult to make it as perfectly as a mass-produced product. If you are concerned about minor details or are looking for a perfect product, please purchase a mass-produced item. Although we inspect the product, there may be oversights. We make each item with care ^ ^ We appreciate your understanding of handmade items. We do not have any pets.