Measuring 4.75" x 3.13", this double walled, vacuum insulated, 18/8 stainless steel holder is designed to keep your beer can or soda bottle ice cold. Simply unscrew the lid, stick your can or bottle in, and screw the lid back on for a tight gasket seal. Switch out the gasket with the clear sipper lid to create a travel tumbler. This compact product fits most cup holders, and its sweat-free design makes it easy to clean by hand washing. Have your custom logo printed or laser engraved on the front to make this a great everyday or travel accessory.