My favorite to go cups. I love the sip option without the straw. These are so inexpensive compared to others and they are fantastic! I bought 2 sets and love them. They fit in drink holders, come with 2 different types of tops, have a carry handle, and love the colors.

[This review was collected as part of a promotion.] I walk to work everyday and these are perfect for me to carry my water in my backpack. I love that it keeps things cold for 20 hours and that it is spill proof. It also does not have a plastic smell which a lot of these water bottles do. It is a great value and would highly recommend.

[This review was collected as part of a promotion.] I absolutely love this bottle. It keeps water from the tap cold for so long.This bottle is a great size- it fits into the fairly narrow cupholder in my car. The different cup lids make it so easy to switch between using a sip and go straw when I wanna sip a cool, refreshing drink or screw on one of the easy use carry along lids. There’s been absolutely no leaks.

[This review was collected as part of a promotion.] These are so nice. I love the versatile lids one for chugging and one for straw. Perfect for on the go with my little ones. Packaging is cute and i live the color of the bottle. Great value and works great.

[This review was collected as part of a promotion.] I didn't expect it to be such a great quality tumbler, I'm thrilled! It will last a long time! They have a great design and great quality! Very beautiful color and design! They are very comfortable and roomy! The replacement lids were a joy! They're just perfect! For their quality, they are very cheap! They should cost more! I highly recommend it! They are versatile and will fit both men and women! And they are very productive!

They are water tight but don't keep ice for as long as my other larger mug. Also it doesn't fit in my cup holder in the car. Other than they are functional.

I love the chug lid. It comes with the straw lid too. They fit in cupholders and the chug lid is leak proof. The reason I am giving 3 stars is because the ice doesn't last anywhere near as long as in my other cups. Reduce, meoky, iron flask, frost buddy etc. All are better at keeping ice.

straw lid is not leak proof - will be returning. False advertising.

Not leak-proof. The box lies. If I could return, I would. It was gifted for Christmas.

Does not keep cold, not even indoors. Ice melts in hours. But, at least water doesn't leak.