Customer Reviews Stanley 20 oz/.59 L The IceFlow Flip Straw Tumbler

So I wanted to really love this cup! It's a nice size for me while I'm out running errands. I love the idea of a straw. But it was a fail for me. The straw just didn't work correctly. Water would not come out correctly. It seemed like there were air bubbles stuck in the straw, so there must be a leak in the lid somewhere. Noice would come from the cup wherever I drank from it, and it wasn't a good noise. The design of the cup was so nice, I loved the green! The cup kept my ice all day and my drink stayed cold. But the flaw with the lid/straw made this cup a no for me.

I really like the color and style of this water bottle. The flip top handle made it very easy to carry my water around with me and throw into my truck. It also would keep my water cold for almost 24 hours which was very impressive. I had two major issues with this water bottle though. It unfortunately was hard to drink from. When sucking through the mouth piece it sounded as though air was coming through a part of it, which made it lose some suction. The other issue was that if my 2 year old knocked it over it would leak water everywhere. My favorite features of this water bottle are how cold it kept things and the smaller base which helped it fit in the cup holder of my truck. Thanks to the Stellar Product Testing Panel for providing the opportunity to try this product.

The Iceflow bottle has a sleek and simple design. It comes with a handle for carrying and the narrow bottom makes it easy to grab (even for small hands). The cap twists on and off with no trouble and the rubber ring keeps it from leaking. The flip straw has a convenient grip to help pull it up. The actual straw inside the bottle feels too flimsy, it should be made stronger. The bottle is lightweight yet study, but heavier than a plastic bottle. I generally drink water from the tap (so it's not very cold), but after hours of walking around on a hot/humid day, the water temperature stayed the same. We also had a plastic water bottle that got very hot, so in comparison, the Iceflow bottle does a great job keeping water from getting warm. The bottle was not easy to drink from there was an issue with the straw. It took a lot of effort to get just a tiny bit of water out. It felt like there was something blocking the straw (there wasn't). I have the smaller version of this water bottle and didn't have this issue, so it's possible I just got a lemon. My favorite feature is the wide carrying handle. I can grab it or put my whole wrist through it if I need to carry other things in my hand. I also like how easy it is to clean the straw pulls out and the rest is a breeze to clean. Thanks to the Stellar Product Testing Panel for providing me with this water bottle.

Did not keep ice from melting . Really bulky especially since it only holds 20 oz. . Way too expensive for something that holds so little; under performs and really cumbersome to hold

It was too small. I guess it's for a child. I did not realize I was getting a small cup. I would not recommend this Tumblr to anyone.

MINE LEAKS FROM THE SIDE! I purchased this for my husband for his birthday and it leaks! It's leaking from the side and I submitted a claim and is still currently waiting!!! It's disappointing!! I find this stupid how I want to upload the video but I have to post it on YouTube? Are you kidding me?

The spout is too stiff and the top is too hard to turn to get off. Quality cup, but practical use is not great.

We got this for my son to use for first grade. The 12oz cups just aren't enough for him. So we thought this would be a great option. #1 it doesn't fit into the side mesh pockets of his back pack. #2 it LEAKS so bad, he put it in his backpack(must have fallen over) and within 10 minutes there was a pool of water in his backpack I had to dump the water out and try to dry everything off quickly. The cup was half empty. Ridiculous for the price you pay for it to leak that badly!!!

I have been a fan of Stanley-I use one of the 40 oz cups daily!! So of course my daughters wanted one and I settled on this one for them to be able to take to school. I ordered it engraved with their name. I DO NOT recommend doing the customized order. It has been 7 weeks and the cups are still no where to be found!! I thought by ordering these in June I would get them in plenty of time for the next school year in August, apparently I was wrong! One has been in the "Ready to Ship" status for over 2 weeks and I have no clue where the other one is. I contact Stanley about it and all I get is "we will check on it" no follow up! If you order this DO NOT customize!!

The first one I bought the straw would get tones of air into it and hardly any liquid, customer service was very helpful and sent me multiple new lids straws and even a whole other cup but none of them would work for me. I have been using them for what little liquid goes through but now they have stopped working all together. I hate this cup lol

This cup is not leakproof. This cup leaks so much. Disappointing since I bought it for my daughter.

So i bought this stanley (i've used a hydro flask for years) but was convinced to switch over due to all the great things I was hearing! I'm a flight attendant so having my drinks stay cold all day is awesome, and with this it does keep it cold all day however the last 3 flights that i've had it has completely LEAKED all in my carry on bag. :( I made sure it was closed tight each time but it ended up soaking all of my belongings :(

It's so cute and love that it fits in a cup holder but it leaks (not like a little like water pouring from the spout). I bought it for my daughter because my sons have Stanley's and we love them but she hasn't been able to use it because there is a trail of water behind her.

Honestly, this water bottle is so cute but that's all I like about it. We bought two colors in this specific cup (because I own multiple of the 40oz quencher and thought these would be good too) and sadly they leak through the drinking spout when closed and are not keeping ice. It has been hardly used and already showing wear and tear. Likely won't be ordering anymore.

i love the look and color and wanted to love the product, but it doesn't work. when you try and drink from the straw, you get so many air bubbles. we tried several different things, and think its just a design flaw with the seal unfortunately.

Water barely stays cold for a whole day. Ice melts within a few hours. Disappointed

It doesn't have a simple one way valve so it leaks all the fluid out when the mouth piece is up and it rips over! Also, it doesn't fit in a standard sized car cup holder!

It leaked anytime it is slight tipped over and the ice melts SO fast. Nothing stays cold for long

I've seen so many good reviews of these cups and they're such beautiful color options, so I was really looking forward to getting them for my kids. Unfortunately straight out of the box they were scratched, scuff marks, dented and dusty. Not a great first impression, but maybe I just got a bad batch.

I guess I don't understand the Stanley hype. I bought this as an alternative to having something built in, instead of a loose straw, but the straw is difficult to flip up with only one hand and it spills easily if tipped over. Cleaning the straw is not easy. The handle is also clunky. The color is the only redeeming factor.

Cute but leak ALL over! We're super bummed by this.

This leaks. Ice melts quickly. I got a dud. I was expecting it to perform as stated. It did not.

Purchased 3 total, especially for kids at school so no leaking in backpack. Well this totally leaks! Should have just kept the cheap store brand ones. Not worth the money and hype! Turn it over with lid and straw closed and leaks everywhere.

I got it as a gift for my birthday. I am not sure what to do with it because there is a big handle always in the way. It is a 20 oz glass that didn't need a handle. I put it in the junk tote in the garage.

Super disappointed in these water bottles. I ordered FOUR of these for my kids thinking they would be the perfect back to school water bottle. While they are cute and durable they leak like crazy!!!! Even if the spout is open just a little bit they leak everywhere. Not functional for kids or at least the kid who might not close the lid all the way every time they use it. It can be the most durable water bottle, it can be the cutest water bottle, but if can't hold the water IN THE BOTTLE.it is worthless.