bubba Envy S Insulated Stainless Steel Tumbler with Straw, 24 fl oz.

from Cori

Absolutely love this cup…so much that I'm buying another one. It holds ice forever I left my cup in the car in the sun while I was at a concert on a day that it was over 95 degrees for well over 3 hours and when I got back to the car much to my surprise my drink was still ice cold with ice in the...

from Latrice

I like that this cup keeps my drink cold all day. I can fix me a drink with ice the night before bed and when I wake up it's still ice in my cup. One day I had a doctor's appointment and I was in there for 4 hours and it was sitting in the hot car, my drink still had ice in it and it still was c...

from Jan

Soooo impressed with this tumbler. My husband had his double-layered travel tumbler with him, and I had this. We left very early driving for our vacation, and by the time we reached our destination, I still had decent size pieces of ice. My husband had to buy drinks along the way, refilling ice, ...

from Thaibodian

Yes. Finally found adult sippy cup. This keeps my water ice cold. I've been trying to find something to help me drink water more and to stay hydrated. Wish it came with a straw cap cover though. Otherwise 5 stars

from Hannah

Omg this was a impulse buy that I will never regret! I was not expecting it to hold cold for 24hrs let alone longer!!!!! There was still ice after 24hrs. I was hoping it would be decent but I wasn't expecting it to preform so well!!! The price is honestly a steal when you have companies like yeti...