Customer reviews from Stanley
Stanley - IceFlow 30oz Flip Straw Tumbler with Handle, Leak-Resistant Insulated Stainless Steel Bottle - Rose Quartz
Average customer rating
4.3
(2,290 Reviews)
Rating breakdown 2,290 reviews
5 Stars
1,634
4 Stars
196
3 Stars
164
2 Stars
134
1 Star
162
87%of customers recommend this product.
(
519 out of
596)
Customer Reviews for Stanley - IceFlow 30oz Flip Straw Tumbler with Handle, Leak-Resistant Insulated Stainless Steel Bottle - Rose Quartz
Customer Rating
2
Dissapointed
on December 7, 2025
Posted by: klsa
Ice melted in less than 4 hours. I have another Stanley that will stay ice cold all day, this one does not. I bought the 40 oz. one.
Written by a customer while visiting Stanley
Posted by: Fulya
from Austin, Texas
Verified Purchase:Yes
The best water bottle I've ever used. I love it. Highly recommended.
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: Jackson
from Bend, OR
Verified Purchase:Yes
Great mug! Keeps cold stuff cold and warm stuff warm. Doesn’t leak when tipped over, the handle is awesome, and it fits great in a cup holder!
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: GG
from Tampa Fl
Verified Purchase:Yes
Love this and always get complimented on the color
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: TAF
Verified Purchase:Yes
Great tumbler! Had it personalized for Christmas.
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: Jo-g
Verified Purchase:Yes
I love that it fits in cup holder in the car.
I also love the perfect colors, and design. Even if it did not fit there is no way it would leak.
I also love the perfect colors, and design. Even if it did not fit there is no way it would leak.
Written by a customer while visiting Stanley
Customer Rating
2
Quality has gone downhill
on January 11, 2026
Posted by: Kevin13
from San Antonio, Texas
I’m disappointed the quality has gone down. I own the same tumbler that’s 4 years old. I can put ice in it at night and it still has ice the next morning. The new version doesn’t stay cold and ice melts in a matter of hours. The walls are so thin it sweats on the outside. My old one did not. They definitely started cutting corners and making them cheaper. I won’t buy another one.
No, I would not recommend this to a friend.
Written by a customer while visiting Stanley
Customer Rating
2
Better tumblers out there
on January 12, 2026
Posted by: Cass84
The only thing this has going for it is its aesthetic. It looks good and I like the design (flip straw) but it doesn’t keep my drink cold over night, only a few hours even with ice. The ice melts quickly. My simple modern bottles are superior to this, they keep ice all night long.
Written by a customer while visiting Stanley