These are very large and heavy. And 1 of my straws came damaged (crack/hole near the bottom).

Loved how much they would hold and the colors was amazing!

We bought a pair of these and loved them so much, we got two more and we used them daily. At first they were flawless but over time the seals on the lids wear out and if you use the drink spout, you get drippled on (no bueno!) . Ordered Reduce replacement gaskets, but they slip and are hard to position properly, and there's the dribble again. If you use the straw I don't think it's much of an issue but if you like to sip out the side and refuse to use the straw (I'm looking at you, spouse!) then you might find these challenging after the first year or so. To be fair I still am pretty pleased with them. They keep things icy for an awesome amount of time. Just wish the lids were screw-on or something.

Love these cups/mugs

Haven't broke down and bought the other brand everyone raves about. I thought $30 for 2 was a good deal so I got these instead. I should have read the reviews first. I really wanted to like them, but ice melts within a couple of hours and does not keep any liquid cold. I have even tried keeping the cup in the freezer before using and it didn't help. Already threw the box away so I'm stuck with them.

These are a must buy!

Keeps drinks cold

Good products

I brought a coldest cup for Christmas, and I usually use these kinds of cups. 10+ years. Coldest is not easy to clean, so I came back. I brought these, AND I'm so disappointed. I fix my cups fresh at night, and the ice is melted when I wake up and I don't sleep that long! 4 to 6 hours max. These cups remind me of regular cups! A refund would be nice because they won't get used. I am used to 2 days of ice unless im drinking a whole lot.

Great Item must get back in store. I have friends that would love this item.