I'll never spill the (coffee) beans. You could say I'm pretty tight lipped-all thanks to my leakproof slider lid. But besides keeping your caffeine safe, I also keep drinks hot or cold and my ohhhh-so-smooth spout delivers the best sipping experience you'll ever have. Cup holder friendly? That's a given. So, meet me for coffee? Features: Keeps beverages hot up to 6 hours Keeps beverages cold up to 24 hours Patented SmoothSip spout Leakproof when the slider is closed Splash-resistant lid Insulated stainless steel Cup holder friendly BPA, lead, and phthalate-free Dishwasher-safe lid and hand-washable cup Dimensions: 8.13 in. H x 3.4 in. D