Zak Designs 10oz Harry Potter Kids Handle Tumbler, Stainless Steel Tumbler with Soft Silicone Straw, Leak-Proof, Easy to Hold, Blue
Zak Designs 10oz Harry Potter Kids Handle Tumbler, Stainless Steel Tumbler with Soft Silicone Straw, Leak-Proof, Easy to Hold, Blue
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Zak Designs 10oz Harry Potter Kids Handle Tumbler, Stainless Steel Tumbler with Soft Silicone Straw, Leak-Proof, Easy to Hold, Blue

4.8 stars out of 143 reviews
(4.8)|
143 ratings
Zak Designs 10oz Harry Potter Kids Handle Tumbler, Stainless Steel Tumbler with Soft Silicone Straw, Leak-Proof, Easy to Hold, BlueZak Designs 10oz Harry Potter Kids Handle Tumbler Stainless Steel Tumbler with Soft Silicone Straw Leak Proof Easy to Hold BlueZak Designs Bluey 10oz Mini Cruiser Tumbler Soft Straw Stainless Steel Tumbler for Toddlers Leak Proof Easy to Hold HandleZak Designs 1pc Sesame Street 10oz DW SS Cruiser Tumbler Online OnlyZak Designs 1pc Jurassic 10oz DW SS Cruiser Tumbler Online OnlyZak Designs 10oz Harry Potter Kids Handle Tumbler Stainless Steel Tumbler with Soft Silicone Straw Leak Proof Easy to Hold Pink
Actual Color:Harry Potter Blue-Out of stock
Blue, $12.78
Green, $12.78
Red, $12.78
selected, Harry Potter Blue, $12.78, Out of stock
Harry Potter Pink, $12.97, Out of stock

Key item features

  • Leak-proof straw spout for easy access
  • Fits in most car cup holders with easy carry handle
  • Vacuum insulated with 10 oz capacity
  • Made of durable, BPA-free stainless steel
Current price is $12.78
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Customer ratings & reviews

4.8 out of 5 stars
stars143 ratings92 reviews
How item rating is calculated
  1. 5 stars90% (129)
  2. 4 stars4% (6)
  3. 3 stars3% (5)
  4. 2 stars0% (0)
  5. 1 star2% (3)

Reviews summary

Pros
  • : Features a fun and kid-friendly aesthetic.
  • : Prevents spills when tipped or held sideways.
  • : Prevents spills and condensation buildup.
  • : Designed for small hands with easy grip.
  • : Keeps temperature for a long time.
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Showing 1-3 of 92 reviews

Dec 31, 2025
shekitah_4459
5 out of 5 stars review

Awesome product

I was gifted this product in exchange for my honest review and I am so excited to receive it. This tumbler is so stylish and cute. It is dishwasher safe. The item is leak proof and vacuum insulated. It is safe for traveling and fits most cupholders. I definitely would recommend this product.

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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 15, 2026
jessica1015_3415
5 out of 5 stars review

Actually Spill Proof!

I ADORE this cup! Not only is it Bluey themed (which my one year old loves) this thing so far has been completely spill proof!!! I have not found another good toddler cup that is spill proof and we have many! It's durable, easy to use, easy to clean with only three parts to take off, and seriously so great. I will absolutely be recommending this item and buying more in the future!

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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 11, 2026
beauty8321_593
5 out of 5 stars review

The BEST toddler tumble around!!

I LOVE this tumblers design! This mug is 100% leak-proof!! The construction and retractable straw feature are so durable. The cup effectively keeps drinks cold all day. My toddler dropped this cup many times and it's not chipped or scratched! Dishwasher safe. No condensation sweat will occur while your toddler uses this mug too! I say enough positive things about this mug! It's a top notch product!

Incentivized Review
Review from influenster.com
Helpful?3L20DKF6UQDM15344270941
reply from Zak Designs Customer Support

Thank you for your review. We always appreciate it when our valued customers let us know how we’re helping create everyday smiles.