Zak Designs 20 fl oz Stainless Steel Vacuum Serenity Tumbler with Slide Lid Brick Red Dots
$9.34
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ColorBrick Red Dots
In Stock
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$90.00
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Frequently bought together
2.8 out of 5 stars with 9 reviews
design: 4 out of 5
easy to clean: 4.4 out of 5
quality: 2.4 out of 5
value: 3.2 out of 5
14% would recommend
7 recommendations
1 out of 5 stars
Thumbs down graphic, would not recommend
8 November, 2025Verified purchase
Leaks a Lot
The spout leaks even when it is totally closed, making a mess.
1 out of 5 stars
Thumbs down graphic, would not recommend
1 November, 2025Verified purchase
(no review title)
spilled coffee all over, the lid is horrible
1 reply from Zak Designs Support team - 2 months ago
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.
1 out of 5 stars
Thumbs down graphic, would not recommend
31 October, 2025
(no review title)
ohhh gosh. I saw it at the store loved it but it spilled water everywhere .
1 reply from Zak Designs Support team - 2 months ago
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.
2 out of 5 stars
Thumbs down graphic, would not recommend
27 October, 2025Verified purchase
Not even a little leakproof
Nice size and I like the item ok overall but it should not have had a tag that claimed it was leakproof. It leaks a lot if tipped at all.
1 reply from Zak Designs Support team - 3 months ago
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.
2 out of 5 stars
Thumbs down graphic, would not recommend
22 October, 2025Verified purchase
Gave an extra star for cuteness.
Honestly deserves no stars because it spills your coffee everywhere. This cup is so cute but was such a let down. Just walking to the car caused it to splash on me.
1 reply from Zak Designs Support team - 3 months ago
Our goal is to help create everyday smiles for our customers, but sometimes we know that we fall short of that goal. Please reach out to our amazing Customer Care Team at customerservice@zak.com , and give us a chance to bring that smile back for you.
5 out of 5 stars
Thumbs up graphic, would recommend
15 October, 2025Verified purchase
Best Purchase
Love this tumblr I have been using it everyday for work and it’s exactly what I needed. I’m always on the go or in the office this tumblr makes traveling even easier with hot or iced beverages. Love the coquette style 10/10
1 reply from Zak Designs Support team - 3 months ago
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.
3 out of 5 stars
Thumbs down graphic, would not recommend
8 October, 2025Verified purchase
Cute but not functional
The color is beautiful. However, the slightest shake with hot liquid inside, and it’s spewing from the lid. It also spills easily when tipped.
1 reply from Zak Designs Support team - 3 months ago
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.