Customer reviews from Stanley
Stanley - IceFlow Flip Straw 2.0 40 oz BPA Free Insulated Straw Tumbler - Lilac
Average customer rating
4.5
(283 Reviews)
Rating breakdown 283 reviews
5 Stars
225
4 Stars
19
3 Stars
14
2 Stars
6
1 Star
19
87%of customers recommend this product.
(
180 out of
206)
Customer Reviews for Stanley - IceFlow Flip Straw 2.0 40 oz BPA Free Insulated Straw Tumbler - Lilac
Posted by: Karen
from Andover, MA
Verified Purchase:Yes
Love Stanley cups. The ice really lasts a long time
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: Anonymous
from Texas
Verified Purchase:Yes
Tumbler is very durable and easy to grab and go when running errands.
Written by a customer while visiting Stanley
Posted by: Sam
from Atlanta, GA
Verified Purchase:Yes
Cute, my favorite color and gets the job done. I drink 3-4 of these a day Ave Stanley made it easy.
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: Deborah J
from Chattanooga, TN
Verified Purchase:Yes
Always get the best product. Beautiful color and keeps drinks cold and fresh, no worries regarding spills. Best thing, i can bring 40 oz of water and it fits the car cupholder.
I would recommend this to a friend!
Written by a customer while visiting Stanley
Customer Rating
1
Does not stay cold
on July 4, 2025
Posted by: Kat12345
from Tuscaloosa, Alabama
I really wanted to like this but ended up very disappointed with this product. I was gifted the 24 oz IceFlow Bottle with the flip straw lid and I loved it! It kept my water super cold and ice lasted for about a day, but I wanted a larger volume that would fit in a cup holder so I figured the IceFlow tumbler would essentially be the same in quality but just a slightly different design. I was wrong. I do like the design itself: it’s functional, cute, easy to clean, fits in cup holders, and is leakproof. BUT it does not keep the beverage cold. My ice melts after about 30 min to an hour. At first I thought it was maybe just the ice my fridge makes, but even traditional ice cubes don’t last longer than an hour or so. If I put new fresh ice water in my bottle before bed, it will be room temperature when I wake up 6-8 hours later. Not even a little chilled or cold but room temperature. I really wanted to return this because I just stopped using it due to not keeping my water cold, but Stanley doesn’t accept returns after it’s been opened. So now it’s just sitting on a shelf because it’s useless 😢 Reading the other reviews, I don’t know if I got a dud or what, but it’s very disappointing
No, I would not recommend this to a friend.
Written by a customer while visiting Stanley
Posted by: Hancal
from NYC
Verified Purchase:Yes
The overall model is very helpful for travel and for kids. The choice of colors and the rugged nature of the bottle makes it a good investment.
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: Jana
Verified Purchase:Yes
Although tall, the Stanley does fit in cup holders. The handle is perfect for carrying with ease. It also keeps your drink very cold all day long.
I would recommend this to a friend!
Written by a customer while visiting Stanley
Posted by: Erica
from Arizona
Verified Purchase:Yes
Great product! It stays cold for over 24 hrs. Easy
I would recommend this to a friend!
Written by a customer while visiting Stanley