We love theses water bottles, my kids love the Design on them. Plus it is stainless still so it keeps your start colder for longer. It is also, spill proof which is so big when you have little kids. Love that it is also a straw cup it makes it easier for my kids.

These lil cups are great! The cups are thick enough to hold temperature and they are definitely spill proof! They have a great straw design that I think will be easy to keep clean and the characters on the them are cute and fun for my daughter. They are just a bit tough to get the drink out, but my 3 yr old can do it. They are also just a tad wide for lil hands, but she just uses both hands when it is full and heavier. Over all a great cup!

It arrived in a pretty box. The cups look very well made and the design was so cute. It will be great to be used for young kids long time since it is made in metal. The top has built in straws but spill free. Size is good for toddler to young kid even through elementary schooler. It is a good tumbler!

I got these for my 4 year old and thought he might be a little too old for them, but have found them to be the perfect water bottle to use around the house because they are spill proof. He loves the straw and it has a mechanism that prevents it from leaking if it tips over. The Spidey and Amazing Friends theme was the perfect choice and this is now his go to choice of cup. He can even easily screw on the lid by himself.

The bottles arrived well-packaged and looked just like the picture. My twin girls absolutely love them! They make it so easy for them to drink, and I highly recommend these bottles—not only because they’re beautiful but also because they keep drinks at the perfect temperature. I’m really happy with them!

I have been using these cups for some time now since a lot of reviews said they were leak proof. They were: at least for the first couple of uses. Then the contents would start oozing back out through the straw after a couple of uses. Fist I thought I had just fallen on a faulty product. Bought another set and same thing happened. And then the straws stain after some time and the plastic part stops fitting right. Overall nice cups just don’t let sit with fluid on a surface for too long.

Very cute stylish cups. The ones I got are different than what was pictured. Mine were also already unpackaged once as they were out of the plastic and it was just shoved in the box, however they didn't appear used. They do state they are leak proof. While tipping them they do not leak, they will leak if carried upside down or shaken as can occur with any toddler, but no where near as much as other cups. I shook the cup upside down and got some water out, but not just pouring out as we have all seen with other cups. Inside is stainless steel but the lid and straw are not, which I like. I am not a fan of when the straws are also metal, especially for kids.

This Zak Minnie Mouse spill-proof water bottle is an absolute winner! We got it for our 4 and 6 year olds and it has quickly become their favorite. First off, the Minnie Mouse design is just adorable. The bright colors and cute details are a huge hit and make drinking water fun. More importantly, it truly lives up to its "spill-proof" claim! We've had our fair share of leaky sippy cups and water bottles, but this one has been fantastic. Even with enthusiastic tipping and shaking, we haven't had any major spills. This is a lifesaver for car rides and outings. The size is perfect for little hands to hold, and the flip-top straw is easy for them to use independently. It also seems very durable and has held up well to being dropped (which, let's be honest, is inevitable with kids!). Cleaning is also a breeze. The straw and lid are easy to disassemble and wash thoroughly. As a parent, convenience is key, and this water bottle delivers. If you have a little Minnie fan and are tired of messy spills, I highly recommend the Zak Minnie Mouse spill-proof water bottle. It's cute, functional, and a great value. Five stars all the way!

Zac design 12 oz tumblers double wall tumblers are so cute. I got the Spider-Man design that is really nice, very colorful. They come in a set of 2. Straws are antimicrobial and both tumbler and straws are very easy to clean. 12 oz is great and light weight to carry around.

These cups are the best! They keep drinks cold and with ice for awhile! I’m not positive they are “leak proof” as stated. It could just be my kids that are constantly dropping them! The designs are cute and they are very durable. Just make sure to wash the plastic ring under the cap!