FITS 3 SIZES IN 1: Unlike the other guys that require 2 or more can coolers for different sizes, you only need 1 DUALIE to enjoy all your favorite drinks; DUALIE fits standard 12 oz cans, tall slim / skinny cans, and 12 oz bottles | SWITCH DRINKS INSTANTLY: New patent pending cap swap system allows DUALIE to fit a different size beverage in seconds; DUALIE works with all major soda, beer and seltzer brands | KEEPS BEVERAGES ICE COLD & HANDS DRY: Enjoy ice cold drinks with sweat proof technology; Dual-walled vacuum insulation prevents sweating, wet hands, and protects against water stains on tabletops | DISHWASHER SAFE: BPA-free and powder coated to resist chips and cracks; Clean by hand or in the dishwasher; Measures 3.1 in x 5.5 in, fits most cup holders | PREMIUM VALUE: Shop smart, with 1 DUALIE there's no need to buy multiple can coolers; Made from high quality 304 stainless steel for maximum durability; Comes in 10+ colors and makes a great gift