Atlas 500ml650ml Vacuum Insulated Bottle Cooler with Strap, Bottle-in-Bottle, Purple, ABIB-OPU

The vacuum-insulated body keeps drinks both hot and cold. Just place a cold PET bottle inside and it will keep them cold for hours. Fits PET bottles from 500ml to 650ml. Comes with a convenient strap. Dimensions: 88mm W x 88mm D x 173mm H. Weight: Approx. 250g. Inner diameter: 71mm. Materials: Upper body: Polypropylene, thermoplastic elastomer, Lower body: Stainless steel, Strap: Polyester, Non-slip: Thermoplastic elastomer