Stanley IceFlow Stainless Steel Tumbler - Vacuum Insulated Water Bottle for Home, Office or Car Reusable Cup with Straw Leak Resistant Flip Cold for 12 Hours or Iced for 2 Days, Azure, 30 OZ / 0.89 L

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.

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 is a nice cup. It's a great cup! Matter of fact, it's perfect for my needs. I use this at work and it does exactly what it should. I fill it up, I drink from it and it doesn't leak, it doesn't drip and it keeps the liquid cold for a long time. I added lemons to my water and I can't seem to get the lemon smell out of it but that's not a big deal. Was it worth the money? Yes! It will last a long time.

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 my Stanley IceFlow 20 oz tumbler. It keeps drinks ice-cold for hours and is spill-resistant thanks to the flip straw. The rotating handle makes it easy to carry, and it fits perfectly in a car cup holder. Plus, it’s made from recycled materials and dishwasher-safe. Totally worth it!

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!

I bought this because as much as I love the handled tumbler, I wanted an easier-to-carry option. The handle on this is sturdy and makes it a breeze to take from place to place. The spout is easy to drink from and the bottle itself stays cold for hours with ice in it. My only gripe is that I've dropped it a few times and nicked the spout--but there's no way to replace it (that I'm aware of). Even with that, this is my preferred receptacle for water, among many great options. I love the stark white with the grey logo, it's so pretty. I have to fill it more often because of the capacity, but it's worth it for portability and style.

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!