The new standard for sipping your favourite beverage minimal's stainless steel insulated tumbler features an embossed honeycomb exterior designed to increase gripability and feel great in your hand without transferring excessive heat from your drink. Our unique spill-proof silicon lid forms a perfect seal to prevent messes and provides a satisfying surface from which to sip your favourite hot or cold drink. Perfect for kids or adults, the tumblers' double-walled vacuum insulation construction combines maximum temperature retention with minimal weight and thickness to lighten your load as you travel. includes a spill-proof silicone bpa free, kid-friendly lightweight design slip free embossed honeycomb exterior 18/8 stainless steel double wall vacuum insulation for maximum temperature retention no sweat or condensation, no hot touch on hand either durable and long lasting fits all sizes cup holders