1.NEXT GENERATION BEER COOLER - Superior marine grade 316 stainless steel. Triple insulated for maximum thermal performance. Double walled, vacuum insulated and copper lined. Corrosion resistant and built to last. 2.FITS MORE BEERS, BETTER - Adjusts to fit your can or bottle with its patent pending Push-Fit Flexilock Vented Lid. This unique push-in design makes swapping out drinks faster and easier. Internal step lifts cans for a better drinking experience. Scalloped side panels provide a better grip and a more comfortable drinking experience. Fits most 330ml, 355ml/12oz and 375ml bottles & cans. 3.DETACHABLE 3-IN-1 OPENER - The perfect accessory to help you crack into your favourite beer. Pops crown caps, twists screw caps and slides to open cans tabs. Fits securely in the base. 4.DUAL-FUNCTION DESIGN - Works as a cooler and as a tumbler. The stay-dry design keeps hands and table dry. No coasters needed. Designed with no external joins and soft touch silicone base pad to protect and stabilise your drink. 5.PERFECT FOR GIFTING & SATISFACTION GUARANTEED - Beautifully packaged in die-cut kraft presentation boxes which are environmentally friendly and 100% recyclable.