STANLEYQuencher ProTour Flip Straw Tumbler with Leakproof Lid | Built-In Straw & Handle | Cupholder Compatible for Travel | Insulated Stainless Steel Cup | BPA-Free

I’m genuinely impressed by the Stanley Quencher ProTour Tumbler. The vivid violet fade is absolutely stunning—eye-catching without being over the top. The flip straw lid is a game-changer: it’s truly leakproof, making it perfect for tossing into my bag without worry. I love how the double-wall insulation keeps my drinks ice-cold for hours, even in the Caribbean heat! The comfort-grip handle and cup-holder-friendly base make it super convenient for travel, work, or workouts. Plus, knowing it’s made from recycled stainless steel and BPA-free materials adds peace of mind. Durable, functional, and beautiful—this tumbler checks every box.

This Stanley cup is pure excellence. The build quality is outstanding — sturdy, sleek, and designed to last. It keeps my water ice-cold for hours, even in the summer heat, and the straw + handle combo makes it super convenient to carry everywhere.I find myself drinking way more water just because I actually want to use it. It fits in my car cupholder, doesn’t leak, and somehow still looks brand new after daily use.If you’re on the fence — get it. Totally worth the hype and one of the best purchases I’ve made for staying hydrated!

The best cup I’ve ever had!Living in the Las Vegas summer heat, this cup is essential. It holds just under a liter, which is perfect for 20–30 minute outings without constantly running out of water (I used to have a 24 oz and always ran out). It’s very sturdy, doesn’t leak even when flipped, and the design is great—it fits perfectly in my cup holder and keeps water cold for hours, even in 100+ degree weather. Highly recommend!

Hydration Meets Style — Leakproof, Luxe & Built for the Grind 💜💧This Stanley Quencher ProTour Tumbler is straight-up elite. The Vivid Violet Fade is gorgeous in person — eye-catching without being loud. You’ll get compliments every time you pull it out (trust me 😎).The flip straw lid is fully leakproof, which means it’s perfect for tossing in a gym bag, car, or backpack without worry. It also fits in cup holders (finally 🙌), and the built-in handle is sturdy but sleek — easy to grab on the go.But let’s talk performance: triple-layer insulation keeps drinks cold all day, and it’s just the right size at 30 oz — not too bulky, but enough to keep you fueled from spin class to spreadsheets.If you're looking for a stylish, spill-proof, boss-level tumbler that keeps up with your busy life — this one’s it. Bonus: BPA-free, easy to clean, and built to last.

I love this cup! The color is very pretty and I like that it seals shut for toting to work and back. It's large enough to hold a lot of liquid without being too big, heavy and bulky, keeping my drink cold all day. It is also great that it fits in my cup holder in my car.

The Stanley 40 ounce in the dried pine is the best water bottle I’ve ever owned and I’ve had a ton. It is truly leak proof. It keeps water cold all day which is my biggest need in water. The color is awesome. Took me a long time to pull the trigger on it because I was skeptical about getting the water bottle that is a fad but this thing was 100% worth it. Would absolutely buy again.

I love the look and function of my Stanley cup overall — it keeps drinks cold for hours, fits in my car’s cupholder, and holds a ton of water, which helps me actually stay hydrated throughout the day. The handle is sturdy and comfortable, and I like that the design is sleek but still practical.That said, I opted for the flip straw lid version and have mixed feelings. It’s convenient and less spill-prone than the open-top style, but the flip piece doesn’t always stay closed as tightly as I’d like. I haven’t had a full spill, but if it tips over in a bag or on the passenger seat, you might get a few drips. Also, the straw can be a little harder to clean compared to some of the other water bottles I’ve owned. Overall, I still use it daily and love it but I’d say the flip lid is best for upright use only. If you need something totally leakproof, maybe go with a different lid.

I finally caved and got a Stanley cup, and I am obsessed! It keeps my drinks ice-cold for hours (seriously—overnight!), and I love how much water I drink now just because I want to carry this around everywhere. The handle is sturdy and super comfortable to hold, and the design fits perfectly in my car’s cup holder, which is a major bonus.The quality feels top-notch, and it’s surprisingly easy to clean. I also love all the cute color options—mine is gorgeous and gets compliments all the time. If you’re on the fence, just go for it. Totally lives up to the hype!