Handmade water bottle cover. Designed for 500ml bottles, but the image uses a 600ml bottle. Made with washable aluminum sheet. The inside uses an aluminum sheet with a thermal insulation mesh. Height: Approximately 21cm Width: Approximately 11.5cm Base: Approximately 5.5cm There may be slight variations. There may be some imperfections such as uneven stitching and slight misalignment. As this is handmade 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 commercially available product. Made with care ^ ^ Thank you for your understanding of handmade items. I do not own any pets. Type: Water bottle cover