Keep Cold Insulated Plastic Bottle HolderThis stainless steel bottle holder perfect for keeping your bottled drinks cool. Its double walled vacuum insulated construction keeps the cold temperatures inside and prevents condensation from forming on the outside, keeping it dry and comfortable to hold. There is a handle on the top for convenient carrying. The lid can be rotated to adjust the height, allowing it to fit bottles of various sizes. Suitable for 500 to 650 ml plastic bottles. User