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: Craig
from College Station, TX
Verified Purchase:Yes
Absolutely awesome. Everything I expected from Stanley and more.
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: Sweet Chae
from New York
Verified Purchase:Yes
My son loves it, quality is great and worth the money.
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: ZenMomma
from New Jersey
Verified Purchase:Yes
Thanks for making great products! I love my Stanley!
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: Diandra
from Rock Hill, SC
Verified Purchase:Yes
Sorry I didn't take the middle oz...took a 40oz but it's okay
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: Karen
from Bangkok, Thailand.
Verified Purchase:Yes
I bought this for the gym and I had it on my cycle bike and I noticed it was leaking. I tightened the lid and it continued to leak.
No, I would not recommend this to a friend.
Response from StanleyBy Fihliwe, Stanley support, August 11, 2025
Thanks for taking the time to leave a review on our website! We would love to learn more about your experience so we've sent you an email. Hoping to hear from you soon! Fihliwe T
Written by a customer while visiting Stanley
Posted by: Stephanie
from Alabama
Verified Purchase:Yes
This purchase was a birthday gift to myself. I'm very pleased with my purchase. It was engraved for free which was a bonus.
Written by a customer while visiting Stanley
Posted by: Kathy
from Oklahoma
Verified Purchase:Yes
I love my new Stanley cup! My drink stays so cold... ice will actually last for 24 hours! I'm so happy Stanley has made these leak proof!! And how cool is it to have your name sketched into it!!
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: Tiffany A
from Columbia, South Carolina
Verified Purchase:Yes
I got this cup customized for my dad for Father’s Day and he absolutely loves it.
I would recommend this to a friend!
Written by a customer while visiting Stanley