Zak Designs Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Fanciful Unicorn)

Just get it!! Totally worth it. Durable, we have had them for 1+years and no leaks yet! Easy to clean, I even throw them in the dishwasher most of the time!

These are the best toddler cups. They keep the liquids cold and sealed. They do not leak! They are the easiest to clean out of many other brands that I have tried. We have multiple different ones so we always have a clean one to use.

The toddler loves it. Perfect cup and worth the price. Super easy to clean and use. The seal is great and we have no issue with leaks. Anything carbonated will eventually push back up through the straw, so we use for “coffee”, water and juice.

Love this cup, evaluated with 4 stars because it leaks, still love it.

This cup is awesome! We had some non-spill plastic cups that worked well, but they have a hard plastic straw that we fear will injury our child should she fall while holding it, so we were in need of a cup that was also non-spill but had a different type of straw, and this cup fit the bill. The straw is soft and flexible, which gives us some peace of mind when she's walking/running around with it. We've never had an issue with any leaking, and it keeps whatever is inside hot or cold for hours! Our daughter likes ice in her water, and the ice will stay frozen for at least 3-4 hours at room temperature, maybe even more. Keeps warm liquids warm for quite a while too! The only "con" I guess would be that the design on the outside of the cup does scrape off rather easily but since that's just a cosmetic issue and not a functional one, it's no big deal for us. Overall, I HIGHLY recommend this product, especially for spending time outdoors!

I always go by the saying you get what you pay for. And in this case is no different. We are getting our toddler into drinking from a straw and this is really a high quality product. It’s definitely more expensive than its counterparts but is worth it. Keeps her milk warm with its insulation and the top and cup is very sturdy. Very easy to clean and is drop proof. Also comes with cute designs that she loves.

Cute design! Great size for a toddler. Stayed cold in the heat of the summer outside. Can occasionally leak if it’s on its side for a while. But overall, would recommend!

Exceptionally lousy customer service from a seemingly tier-1 American brand. Let me tell you. First, the cup itself is decent. On the heavier side as it’s steel but within 35 days of using it, and washing it regularly as parents do - the lid is both rusted and full of mold. Impossible to remove and obviously, not safe and dangerous. What does customer service have to say? Here’s a link, buy a $4.99 replacement lid. Lol. You should send a replacement cup 1) out of courtesy and 2) since your garbage cup rusted and molded within 35 days of being purchased. So with that said, bye bye Zak designs and maybe someone will read this and offer a better customer experience. While I don’t like buying from the Chinese, at least their customer service is miles better than this. Garbage.

Vino con caja, se agradece