These tumblers are so practical. First of all, they are leak proof, which is key for any kid’s bottle. The Minnie design is perfect. Keeps water cold for a long time. It’s also top rack dishwasher safe. What’s not to love?!

This cup is perfect for my family. I have a ten year old with special needs. She goes to sleep with a cup of milk and wakes up in the middle of the night wanting more. This cup keeps the milk cold and best of all no more spilled milk in the bed.

Unfortunately these cups do leak. Always a gamble trusting a two year old with a cup they can make a mess with. I didn’t bother using the second one from the package after the mess the first one made.

These are great cups for toddlers! They are well insulated and keep ice good for awhile. They have several cute themes that my kids loved. The straw comes out inside so it is very easy to keep clean!!

Love these cups. After receiving the first set I bought another set and so did my daughter. They are easy to clean and have not leaked. Highly recommend.

YES!! This is exactly what my daughter needs, a durable cup that keeps the liquid cold and won't leak all over the place. It is easy to clean and is a great size for her. She loves seeing the princess characters.

These leak like crazy. Out the side, out the straw. If your kids are like mine, and completely fail to set their cup upright often, then best of luck.

I love these tumblers the definitely are leak proof. We use these daily on the way to school in the car. They keep my baby juice cold for a long time and the ice last all day. She loves them. I just wish the straw wasn’t so big.

Awesome product. 2 insulated cups for my grandson. He loves them. Bluey is his favorite and products for him hard to find for infant. He loves the straw and it doesn't leak.

The Zak Design 12-oz. Stainless Steel Double-Wall Tumbler was a big hit with my grandsons. They loved the colors and designs. I tested them to see how long they would hold ice, they held ice for over 12 hours.