Customer reviews from Stanley
Stanley - IceFlow Flip Straw 2.0 40 oz BPA Free Insulated Straw Tumbler - Black
Average customer rating
4.5
(43 Reviews)
Rating breakdown 43 reviews
5 Stars
34
4 Stars
2
3 Stars
4
2 Stars
1
1 Star
2
87%of customers recommend this product.
(
26 out of
30)
Customer Reviews for Stanley - IceFlow Flip Straw 2.0 40 oz BPA Free Insulated Straw Tumbler - Black
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
Posted by: D
Verified Purchase:Yes
I like the oz of the tumbler but don’t like that the straw doesn’t stay attached to the lid
Response from StanleyBy Lizo M, Stanley Support, December 8, 2025
Hi there, thank you for taking the time to leave your review. We're sorry that the product or our service didn't meet your expectations. As a member of the Stanley family, your satisfaction is our top priority. We've sent you an email to address your concerns and would love to hear back from you.
Written by a customer while visiting Stanley
Posted by: Dee
Verified Purchase:Yes
It came out beautiful!!!! Made a perfect gift. I would definitely buy another one.
Written by a customer while visiting Stanley
Posted by: Bostonrican
Verified Purchase:Yes
The quality was poor and was disappointed with what I wanted engraved in the tumbler was not of good quality.
Written by a customer while visiting Stanley
Posted by: RB
from Torrance, CA
Verified Purchase:Yes
Purchased this for my nephews to kick off basketball season had them engraved with their last names and number. My nephews loved the team’s color and names! Great gift!!
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: terriek
from O'Fallon, MO
Verified Purchase:Yes
Love it! Stanley has become a part of my everyday wardrobe and I love switching it up!
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: Loretta
Verified Purchase:Yes
I love it! I have the 30oz. And the 40oz. And I got the cross body carrier's to be hands free! Love them all.
Written by a customer while visiting Stanley
Posted by: Felixia
from Boston Mass
Verified Purchase:Yes
my daughter loves it this is her second one and she's hoping to get another one
I would recommend this to a friend!
Written by a customer while visiting Stanley