UPDATED 2-IN-1 VERSATILITY DESIGN - A new 2-in-1 design with a tumbler lid and straw, serving as a 32 oz tumbler and a universal iced coffee sleeve with a silicone ring. Compatible with all small (16-20 oz), medium (22-28 oz), large (30-32 oz) coffee cups from popular brands like Starbucks, Dunkin Donuts, Dutch Bros, McDonalds, etc.
INSULATED DOUBLE-WALL VACUUM - Our iced coffee sleeves are built from 18/8 stainless steel with double-wall vacuum insulation, keeping drinks hot for 6+ hours or cold for 12+ hours. Fits most car cup holders for easy transport.
20X COLDER ICED COFFEE SLEEVE - Triple insulated technology in our double-walled stainless steel keeps drinks 20X colder than a neoprene sleeve, even in summer. Your coffee will stay icy and refreshing with every sip.
NON-SWEAT DESIGN - Our stainless steel sleeve prevents hands from getting wet and cold, unlike traditional neoprene sleeves. No desk puddles or slippery hands means easy enjoyment of your iced drink.
GREAT GIFTS FOR COLD DRINK LOVERS - Perfect as a gift for iced coffee and cold drink enthusiasts. Our tumblers are engineered for long-lasting use and come with a limited lifetime warranty against manufacturing defects.