Our FrostBuddy can cooler is the ultimate solution for keeping your beverages chilled and refreshing on the go! It is made of high-quality 304 stainless steel and powder-coated, which provides a canvas for your creativity and personalizes the can cooler with your artwork, logo, or design. The tumblers can be customized using various methods like engraving, vinyl, epoxy, and more! However, These powder-coated tumbler is NOT for sublimation. Our slim skinny tumbler is designed with advanced insulation technology that locks in the temperature of your beverages. It can keep your cold beverages chilled for 12 hours and your hot liquids steaming hot for 6+ hours, allowing you to enjoy refreshing cold drinks or piping hot coffee, tea, or cocoa, no matter the weather or the time of day. It features a reusable straw and a convenient spill-proof lid that prevents leakage. Its compact size fits easily into most backpacks and car cup holders, making it the perfect accessory for your daily commuting, road trips, or at home and office.