Stanley IceFlow Stainless Steel Tumbler Reviews Summary

Temperature Retention

Pros:

• "It keeps my drinks cool and helps me consume more water each day by always having it with me."
• "In all seriousness, this cup keeps your drinks cold and doesn’t dent when you drop it."
• "It was like I had just made it for a long time, and I was very impressed by that!"
• "And it keeps my water ice cold for a minimum of 12 hours—haven’t had a reason to test it longer."
• "This Stanley does the trick! Very well made, sturdy and keeps my drinks very cold for hours, even in a hot car in Florida."
• "It keeps my water cold for at least one day, longer with ice!"
• "It keeps my drinks super cold."

Cons:

• "I have to add half a cup of ice to keep my water cold."
• "It won't keep ice cubes over 6 hours in winter in AZ."
• "I fill it up with ice in the morning before work and before 5 pm all the ice has melted. Does not hold ice very well or keep water ice cold."
• "Mine hasn’t kept the ice cold for past 4 hours:( I bought the Stanley specifically because of this feature and now I have blown 30$ on a less than average water bottle."
• "It 100% does NOT keep water iced for 2 days 😂 ice cubes (6-8 of them) melt in under 8 hours and the water is room temp in 12."
• "The ice doesn’t last too long and if you keep refilling it with water, ice will melt very quickly."
• "Doesn’t keep things cold for the full recommended time only about 13 hours or so."

Leakage

Pros:

• "It’s also great because it does not spill and no leaks like the other tumblers."
• "It keeps water cold for the whole day and it doesn’t leak at all."
• "Absolutely ZERO leaking which is a huge plus."
• "It completely seals and doesn't leak."
• "I love this product so much because it fits in the cupholder it does not leak which is an essential."
• "I love the flip top so much, and it hasn't leaked one bit!"
• "Also, since the straw folds down it is leak proof."

Cons:

• "It leaked. And it was so squeaky when screwing it on, it seemed cheap and annoying."
• "It leaks in my bag nearly every day despite being upright and wedged next to my lunch bag."
• "Here is the cup after it sat in its side for 20 minutes. Not leak proof nor packable."
• "Everything was soaked and I had to go to work with a wet bra and scrubs."
• "I do notice that the top funnel/straw area leaks if not closed fully down so if you have it in your car and it falls over, you will get a puddle."
• "Absolutely love this tumbler for my diaper bag but unfortunately it leaks when not upright."
• "I have dropped it once and now it leaks 😞."

Design & Quality

Pros:

• "I really love the color and quality."
• "Crafted with high-quality stainless steel, it not only withstands the rigors of everyday use but also keeps beverages at the desired temperature for an extended period."
• "The vibrant color adds a splash of personality to this already impressive tumbler, making it not just a practical accessory, but a stylish statement piece as well."
• "The tumbler feels substantial in hand, and the sleek design fits seamlessly into cup holders."
• "The stainless steel construction gives it a sturdy feel, and it seems like it can take a bit of a beating without losing its cool."
• "The stainless steel construction is top-notch."
• "Aesthetically, the bottle is lovely."

Cons:

• "I waited so long to order this and it was such a disappointment."
• "So it sucks that this item came in scuffed. Even the outer paper came in ripped."
• "The first I ordered was leaking from the lid, and the second one I received damaged with a dent on the base and a handle."
• "This one arrived with scuffs in the powder coating; I think it occurred in transit due to how Amazon boxed it."
• "My daughter only had this cup since Christmas and the bottom piece fell off!"
• "Honestly this water bottle is terrible."
• "Stanley is absolute trash. The 3rd bottle received since Christmas. The 3rd bottle received damaged."

Customer Service

Pros:

• "Stanley gives a lifetime guarantee."