This is a beige case with a check pattern that has both cooling and insulation functions. I received it as a novelty item from an Arnold Palmer store. I think it's a cute and stylish insulated case. Diameter: 12cm Height: 13cm, cylindrical shape, opens wide with a zipper. It also has a handle, making it convenient to carry (⁠◍⁠•⁠ᴗ⁠•⁠◍⁠) I will fold it up when I send it. Thank you. (⁠ ⁠ꈍ⁠ᴗ⁠ꈍ⁠) - Design: Check pattern with a band - Function: Cooling and insulation - Material: Nylon