They keep my water cool even when it's hot out. They are 22 oz. It would be nice if they were larger. I also like that they can go in the dishwasher.

The water bottles maintain the internal drink temperature. However, the lids are poorly designed and break constantly. The company does not sell lids separately for this system. So you have to buy a new set or have a plastic top that does not stay latched. Disappointed.

These are the best water bottles ever, until the plastic tab on the front of the clear cover breaks. It's just a matter of time. both of the ones in the 2-pack broke in the exact same manner. They're great, just know that this will eventually happen and the replacement lids are as much as a new set of bottles.

Like the way the top pops up to fill so you don't have to unscrew the top and take out the straw

These adorable water bottles keep water cold for hours! Even overnight!

The water bottles are cute and work well. I like the narrower base. The problem is the lid! We are not 3 full weeks into school and the clear snap over lid is broken on one! Now it is not spill proof and can't be used. They are cute, but not durable. I will not buy them again.

Easy to fill, keeps thing cold for many hours. Doesn't leak

Kids love them. Cute stylish, easy to clean

We love this bottles. Doesn't spill when locked and keeps drinks cold throughout the day.

Very poorly made leak proof top broke onto two different units