Stanley IceFlow Flip Straw Tumbler with Handle 20 oz | Twist On Lid and Flip Up Straw | Leak Resistant Water Bottle | Insulated Stainless Steel |BPA-Free | Charcoal

And so it begins! My son just turned 6, and the one thing he REALLLLLLLLY wanted was a “Stanley.” I can’t believe kids that young are already so amped up about a trendy-expensive water bottle. I don’t even have one! 😒I looked at all the different styles. I know he prefers a straw cup vs an open mouth style. I also know he’s really forgetful and might not remember to bring it home if it doesn’t fit easily in his backpack, so one with a giant side handle probably wouldn’t work. I found this one and fell in love with the size (20oz) and the cool top handle that flips down. It’s totally a “big boy cup.” The straw is perfect for him, too.It’s a big change going from his lightweight & easy to use ZAK cups to something so heavy-duty, but he loves it! Just keep in mind these cups get super heavy once ice and liquids are added. His entire backpack was weighed down! Ice is staying frozen the majority of the day as long as there’s at least 4 cubes; one or two melted within a couple hours.Is it spill-proof?? Only if the straw is shut. If it’s open, it leaks EVERYWHERE.I’d say this will work ok as a “home” cup for younger kids, although they may need help opening the straw (it’s pretty stiff). Age 6+ will like it at school!UPDATE: Water bottle stickers stick really well to it! He gets them as rewards at school. It also washes well in the dishwasher. Our only complaint (maybe it’s because we have a dark color) is that it scratches & dents easily. He drops it all the time, or it falls out of his backpack. It’s only one week in and it’s all scratched up. Lighter colors might be best!

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 cup is a straight-up MVP in my daily chaos. Keeps drinks cold for hours (yes, even when I forget it in the car), the flip straw is sturdy and leak-proof, and the handle makes it actually practical to carry around.It fits in the car cupholder, doesn’t spill when the kids knock it over, and the color? Adorable. It’s become my emotional support water bottle at this point. If you’re trying to drink more water without putting in extra effort, this thing does half the work for you.

I love it !!!! Best purchase ever. It’s leak proof, it pretty big so it holds a lot of water so I don’t get thirsty. And it’s pretty good quality, I accidentally dropped it and it didn’t even dent or scratch. The design is perfect because it fits in my car cup holder with ease. Also it fits perfectly in my bag and the handle makes it easy to carry. Also when I fill it with water it’s so light it doesn’t even feel like there is anything in it.

Excellent Stanley. It's pretty big I had one before but I feel like this one is bigger even tho they were both 30oz but honestly thats good for me the only down side I had is the the staw is also now bigger and the metal straws I had for my old stanley didnt fit my new one but its not a big deal. Overall, great, it came packaged wonderfully and on time.

Stanley is the Best. I waited a long time to buy my first Stanley and I am so happy that I have it now for this unforgiving summer heat. I can’t believe how long my water and ice stays cold. I chose this crazy color combination because it was on a great sale price.

Was looking for a smaller water bottle, I generally use bigger 40-60 ounce water bottles, but lately have been bringing cold brew to work and wanted something smaller to carry water in. This one checks all the boxes, nice design, keeps my water cold, doesn't leak, it a great size for tossing in my work bag, etc. I knocked off a star, however, because the color is weird. Online it looks green, but in person it looks blue? I don't know why it bothers me so much but it does. I would have preferred a green color but in some places it blue and in some its green. Not really a complaint just something weird I noticed. No weird taste either, this would make a great gift with all of the variety in color but definitely grab it while its on sale, I probably would skip it at full price.

This Stanley IceFlow 2.0 is my go-to water bottle for the summer! The Twilight color is vibrant and fun, and I love the matte finish—it feels great in-hand and doesn’t show smudges. The flip straw is super convenient for on-the-go sipping, and the leak-resistant lid gives me peace of mind when tossing it in a beach bag or car cup holder. Like all Stanley products, it’s built to last and keeps my drinks cold for hours. Highly recommend if you're looking for a stylish and functional tumbler to stay hydrated all summer long!