How cute are these insulated cups! I bought these to give to my students as a reward for good behavior. I decided to wash them and put ice in them to see how long the ice would stay solid and I was pleased to find out there was ice for many hours! Well made and super cute design! I’d certainly buy them again!

These cups are absolutely adorable! They are perfect for kids (adults could use them too, but I'd prefer one a bit bigger for myself) as they aren't too big for smaller hands. The soft upper straw is an awesome feature for little ones as it's safer than the hard alternatives. They definitely can keep a drink cold for quite some time. I made ice water and left it overnight. After about 12 hours, it still had ice in it, so the insulation is awesome. This is a nice, quality cup with fun designs!

These princess glasses are perfect for children. They hold ice, keep drinks cold (or warm), and best of all, they are spill-proof! The cup fits in drink holders, the lids screw on, and the silicone straw fits snugly. The squeeze to drink feature of the straw makes it truly the most spill-proof cup my grand-children have ever used. The Disney princesses, cute colors, and handle are great as well! Don’t let these slip away!

I love the quality and size. It’s not too big and not too small. It’s good for kids, for toddlers kind of hard to use the straw. I love the LILO and Stitch and the Angel cups. The purple one is Angel so that’s my favorite. I like that it keeps drinks cold and that the cup is leak proof.

These tumblers feel like a good quality product and they look great as well. They do keep drinks cold for a long time (see photo of ice water after 14 hours as a test - there was still plenty of solid ice left!). The straw assembly pops out easily for cleaning and they are top rack dishwasher safe which is a bonus. These also don't spill if turned over due to the vacuum sealed lid/straw design so very kid friendly.

These spill proof cups are adorable. My grandaughter takes them everywhere. Im always struggling to find spill proof cups that are actually spill proof. These pass the test. . They’re very strong and sturdy, and keep drinks cold for about twelve hours. They make great gifts.

Love these cups. Always been a fan of Zak! products. 2 packs works great for twins so they don't fight. The quality is great and can't wait to see how these hold up. The flex straw is great for littles who can't hold the cup upright and the inner straw can be easily cleaned.

My kid is obsessed with Minecraft and is always stealing my water cups even though he has his own! He really likes a handle, I guess. These are great because they're fully dishwasher safe. The screw top lid is easy to use, and it's not too heavy at 16oz for him to carry around. It's cup holder friendly, including for his graco car seat. As expected, it keeps drinks really cool! He was sipping on the same chocolate milk for two hours the other day and it stayed cold in this cup.

So happy with these cutes. I have a huge lilo and stitch fan and I was so worried that this was going to not keep anything cold. We went to a football and needed some ice half-way through the game and sure enough there was ice still in the ice. Highly recommend

Adorable, sturdy, keeps drinks ICE cold, no condensation and leak proof! You can’t go wrong with these character cups!!!! You can mix and match the lids, and my kids love these as much as I do! I have a toddler who turns his cup all over the place and every which way, and I love it because that’s ok with these! Also the biggest bonus to me is that they are dishwasher safe. 😍