Meet the Owala SmoothSip Slider with Handle—the 100% leak-proof tumbler that was basically made for coffee (but happily handles tea and water too). Its patented SmoothSip spout is ergonomically shaped to fit your mouth, so every sip feels, well… smooth. Paired with a sliding lock lid that clicks firmly shut, you can toss it in your bag without stressing over spills. There’s also a sturdy, easy-to-carry handle that makes it simple to grab and go—whether you’re commuting, running errands, or just walking from the kitchen to your desk. The 12oz size is perfect for your daily caffeine fix, and the tapered base fits most car cupholders for commute-friendly sipping. Thanks to the triple-layered vacuum insulation, your drink stays hotter and colder for longer. The wide-mouth opening makes it easy to drop in ice or give it a quick clean, while the durable stainless steel build is tough enough for everyday use. And it's safe as can be, thanks to its BPA, lead, and phthalate-free materials. Long story short, SmoothSip Slider with Handle is the handy (pun intended) sidekick your coffee's been waiting for.