Minimize your plastic footprint with style. This tumbler is the best companion on road trips – it fits perfectly into car cup holders. The rubber gasket makes it spill-resistant on bumpier roads, and the double-wall insulation ensures drinks stay at the right temperature until the next pit stop. These Items were homemade with production assistance. NB! Colors on the product might appear less bright than on the mockup; we recommend oversaturating your colors or overall image for higher color fidelity. This tumbler is made with a digital inkjet printing technique that transfers designs line by line. This means that faint horizontal lines might be visible on the final product. .: Double wall insulation .: Material: Stainless steel .: Fits perfectly in the car cup holder .: Spill-resistant sliding lid with a rubber gasket to prevent leaks. These Items were homemade with production assistance.