Customer reviews for Zak Designs 12-oz. Stainless Steel Double-Wall Tumbler for Kids with Straw, 2-Piece Set

Customer reviews for Zak Designs 12-oz. Stainless Steel Double-Wall Tumbler for Kids with Straw, 2-Piece Set for

Zak Designs 12-oz. Stainless Steel Double-Wall Tumbler for Kids with Straw, 2-Piece Set

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4.5 out of 5 stars

stars371 ratings207 reviews

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Showing 191-200 of 207 reviews

Jan 13, 2025

Ash

1 out of 5 stars review

Definitely Leaky

Cute and seem to be durable but they leak if tipped over. I bought these specifically because theyre supposed to not leak.

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reply from Zak Designs Customer Support

On behalf of the zak! family, we’re sorry that you weren’t 100% satisfied with this product. Please reach out to our amazing Customer Care Team at customerservice@zak.com , and we will do everything we can to remedy this for you.

Nov 24, 2021

JenW1211

5 out of 5 stars review

Perfect cup

[This review was collected as part of a promotion.] My son loves his new cup. It is very easy to clean. I would reccomend this for any toddlers. My son also loves baby Yoda. Keeps his drink nice and cold.

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Dec 26, 2021

princess cups

5 out of 5 stars review

Stunning, Leak and Crack proof

These are amazing..usually they are plastic and my daughter breaks them..this one is amazing!!! Best cups we have ever purchased and even going to purchase a second set!

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reply from Zak Designs Customer Support

Hello from the Zak Consumer Care Team, Thank you so much for taking the time to leave us this review! We are so glad you find it amazing!

Nov 22, 2021

Cjahjqn

1 out of 5 stars review

My child recieved this as a birthday gift. I thought yay a cup he can take to bed and not spill. WRONG. The cup leaked and soaked his bed. Not satisfied with this cup.

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reply from Zak Designs Customer Support

Hello from the Zak Consumer Care Team, Thank you for your review. We apologize for the challenge you have had with your Zak product. The spout has a valve for releasing liquid, if the spout is bent it can release liquid.

Dec 3, 2021

Connie798

5 out of 5 stars review

Great cups!

[This review was collected as part of a promotion.] I received this cup about a month ago. I got it for my little cousin to keep at my house since they are always there. She loved it! It is so cute & durable!!

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Nov 27, 2021

Rami51

4 out of 5 stars review

Stays cool!

[This review was collected as part of a promotion.] My kids loved the graphics. It keeps their milk and water nice and cool. They fit nicely in the fridge. Easy to wash. All in all happy with my product!

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Nov 16, 2021

Babygirl34

5 out of 5 stars review

Great item

[This review was collected as part of a promotion.] Im so glad I bought this item for my kids. My kids they like these double wall tumblers. They keep your drinks cold for a very long time

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Apr 18, 2025

Julie

5 out of 5 stars review

Nice tumbler for kids!

Nice tumbler! I was disappointed that I received the Disney princess instead of the Bluey that I ordered. Other than that, it's a really nice tumbler.

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reply from Zak Designs Customer Support

Thank you for taking the time to leave this review. Every member of the zak! family is focused on helping to create everyday smiles, and we hope we did that for you.

Jan 12, 2025

Bluey

5 out of 5 stars review

Great

Well made excellent for toddlers, I mean, it might leak but you’d have to try hard to make it leak.

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reply from Zak Designs Customer Support

Thank you for taking the time to leave this review. Every member of the zak! family is focused on helping to create everyday smiles, and we hope we did that for you.

Aug 26, 2023

Nekramer30

3 out of 5 stars review

Leaks

Definitely keeps drinks cold, but it leaks if not upright. I use these for my sons lunch and it makes a mess every time it falls over.

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reply from Zak Designs Customer Support

Hello from the Zak Consumer Care Team, We apologize for the challenge you have had with your Zak product. We would like the opportunity to make this right. Please contact our Amazing Customer Care Team: customerservice@zak.com.