Frost Buddy Big Buddy – Polished Stainless

Designed to insulate nearly all plastic 16.9 – 20oz bottles and 16oz Aluminum bottles Double-wall vacuum-insulated Stainless Steel Keeps contents cold for 12+ hours Includes a silicone lid & cocktail shaker lid Leak-proof and shatter-proof Powder-coated styles (laser engraved only), Silicone rings, straws and lids are dishwasher safe. Glitter and graphic styles are hand wash only 1-year limited warranty Patent pending