I recently purchased the Stanley Quencher ProTour Flip Straw Tumbler (40 oz), and I can confidently give it a 5-star review! The leakproof flip straw lid is a game-changer—super easy to sip from and completely spill-free, even when I toss it in my bag or knock it over. The double-wall vacuum insulation keeps my water ice-cold for hours, which is perfect for long days out or workouts. I love the stylish design with fresh graphics and the soft-texture handle, which feels great to hold and fits perfectly in my car’s cupholder. It’s also dishwasher-safe, making cleanup a breeze. If you’re looking for a durable, functional, and chic tumbler, this is it! Highly recommend Best portable dinking cup purchase ever made!

exactly ss shown in pictures and does not leak at all. love the color and the company as a whole. shipped and delivered within days of ordering

Keeps ice from melting for over a day, the perfect tumbler if you always want a cold beverage on hand and a leak proof water bottle!! Love the 40oz Stanley and cannot recommend it enough to friends and family!