STANLEYIceFlow 2.0 Flip Straw Tumbler with Handle 30 oz | Twist On Lid and Flip Up Straw | Leak Resistant Water Bottle | Insulated Stainless Steel | BPA-Free | Exclusive Lupine

Perfect size, keeps ice frozen for at least two days, fits in cup holder, great handle and does not leak! Not too big and bulky but not too small. Perfect for school, work, working out or any other adventure. Love all the color choices. Best quality, no metallic taste. Everyone in my family has one!

I used Hydroflasks for years for my filtered water - but I got sick of the mildew smells would get from the caps (and yes, I washed them regularly). I would have to take the cap apart, soak it in bleach water, then run it through the dishwasher. And the bottle needed to be hand washed with a bottle brush. With this Stanley cup - no mildew smells, one piece top, easy cleaning and goes in the dishwasher. The straw is larger so I am drinking more water. Super sturdy, cute colors and keeps my water cold. And I can take out the mouth piece to clean. Fits perfectly in my cup holder. I HIGHLY recommend getting a silicone cover for the bottom to keep from clanging and scratching tables.

I’ve been using the Stanley IceFlow 30oz tumbler for a few weeks now, and overall, I’m really happy with it. The build quality is solid—it feels durable and well-made. The vacuum insulation works great. It keeps my drinks cold for hours, and ice lasts well over a day, just like it claims.I really like the flip straw design. It’s convenient for sipping without having to unscrew a lid, and so far, it hasn’t leaked at all, even when tossed in the car. The size is also just right—not too bulky but still holds enough to stay hydrated through the day.Overall, it’s a great tumbler for everyday use—especially if you want to keep your drinks cold for long stretches.

This item is durable! I have dropped it on multiple occasions since owning it and it still functions perfectly. When I put ice in it, I have ice water 3 days later! I like the design, and it is a great water bottle overall. I was impressed with the ice retention. Definitely a great travel mug!

I honestly didn't expect to love this tumbler as much as I do, but here we are! I use it for everything. It keeps my water cold for hours, and the build-in straw and carry handle make it super convenient. It fits in my car's cup holder perfectly, doesn't leak, and it's way more lightweight than I thought it would be for something so sturdy. Plus, it's dishwasher safe - huge win for busy days! Love this product! 10/10 Recommend!

The Stanley IceFlow 2.0 Flip Straw Tumbler in sleek black is a game-changer! Its robust durability ensures it withstands daily wear, perfect for my son’s school and travel adventures. Ice stays cold for hours, keeping drinks refreshing all day. The well-made design fits vehicle cupholders seamlessly and slips effortlessly into his backpack. Lightweight yet sturdy, it’s an ideal water bottle for on-the-go lifestyles. This tumbler’s thoughtful craftsmanship and practicality make it a standout choice for anyone seeking reliable hydration with style. Highly recommend for its performance and convenience!

Like the color and the durability keep my ice fresh for a while. I went with the Stanley over other brands so it could fit in my car cup holder and in my work bag. I like the top with the foldable straw and handle for traveling as my job has me mobile. I did however see it leak today when my bag tipped over. So I had to clean a water puddle off of my desk but know I know.

If you drive a car this is the water bottle to have. Fits great in cup holders and does not leak. I have found it will keep liquids cold all day. The straw and handle are great features that make it super easy to carry around with you. Easy to clean and I’ve hauled mine around for over a month and haven’t scratched it yet. Worth the money.