Thank you for viewing. This is a pet bottle cover that fits approximately 300ml or larger pet bottles. It can also be used for hot beverages and my bottles. Size: Length: Body approx. 15cm, Mouth fabric approx. 4cm, Overall 19cm Width (top): approx. 12.5cm, Gusset 6cm Bottom: approx. 6cm square, Handle approx. 22cm Outer fabric: Kokkoland Oxford, with interfacing Lining: Beige thermal insulation sheet *Perfect for slim-type pot holders. *If you use it with the cap exposed, you can use it normally. Photos 5 and 6 show a 525ml size, as a size guide. This is a handmade item using a home sewing machine. I make them carefully, but there may be some imperfections such as curved seams, re-sewing, and distortions. If you don't mind the small details, I would be happy if you would consider purchasing. Pet bottle holder My bottle cover Water bottle cover