Customer reviews from Stanley
Stanley - IceFlow Flip Straw 2.0 40 oz BPA Free Insulated Straw Tumbler - Rose Quartz
Average customer rating
4.5
(277 Reviews)
Rating breakdown 277 reviews
5 Stars
220
4 Stars
19
3 Stars
13
2 Stars
6
1 Star
19
87%of customers recommend this product.
(
175 out of
201)
Customer Reviews for Stanley - IceFlow Flip Straw 2.0 40 oz BPA Free Insulated Straw Tumbler - Rose Quartz
Posted by: Ponder Bear
Verified Purchase:Yes
Strong an study.. I got the 40 oz and it’s very heavy. Glad it has a handle.
Written by a customer while visiting Stanley
Posted by: Sam G.
Verified Purchase:Yes
Purchased for niece who plays softball and travel ball. Keeps drinks cold for long time and is very durable and perfect color for young teen.
Written by a customer while visiting Stanley
Posted by: Gail
Verified Purchase:Yes
The black color comes defective always, the paint peels off very easily. I got one, and the paint came off by removing the barcode tag, I requested a replacement through warranty, and the second one (black as well) seemed fine, but the paint peeled off after the first wash.
Written by a customer while visiting Stanley
Posted by: Khoi Tran
from Atlanta, GA
Verified Purchase:Yes
The best design overall for car cup holders! Best design out of all brands!
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: AT
from Virginia
Verified Purchase:Yes
Excellent cup very durable and absolutely love the No spill feature
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: Jessica
from California
Verified Purchase:Yes
I gave it a 3 because everything is great besides the lid. For whatever reason it keeps leaking. It’s also quite hard trying to tighten the lid which is probably why it leaks since I never really know if it’s fully closed. Trying to open it is also hard. Maybe I just got a bad one.
No, I would not recommend this to a friend.
Written by a customer while visiting Stanley
Customer Rating
5
can’t live without this
on December 13, 2025
Posted by: cheese
I love this water tumbler. It is so perfect t have water with you at all ties. I love the colors, and the ease of the flip straw. I like that if it’s closed, it’s not going to leak if it gets overturned. Very great product. I can’t live without it.
Written by a customer while visiting Stanley
Posted by: Selena
from Texas
Verified Purchase:Yes
I got the lilac cup and I love it! It’s easy to clean and I like that the straw is at the bottom and can be taken off. I first though it would all be connected and it be a hassle to clean. It definitely keeps my water cold which is great because I love cold water and I drink from my cup all day at work. The only issue I have is when I unscrew the top, it makes a really loud noise and I’m not sure if it’s because I don’t fill up the water bottle all the way or if it’s something else I’m doing wrong.
I would recommend this to a friend!
Written by a customer while visiting Stanley