We've all been there . . . you make your coffee, head out the door and by the time you actually get a sip, it's already lukewarm. Or worse, your iced drink starts sweating through before your day even begins. It's an annoyance that feels small, but adds up fast. That's exactly why this celebrity-approved tumbler caught our attention. Jennifer Lawrence was recently spotted out in New York City carrying the Yeti Rambler 30-Ounce Travel Mug - and unlike a lot of celeb 'favorites,' this one is actually practical. At $42, it's an everyday essential that feels like an easy, no-regret 'add to cart.