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Customer reviews for Ello Oasis 30oz Stainless Steel Tumbler with Handle, 100% Leakproof, 2-Pack for
Ello Oasis 30oz Stainless Steel Tumbler with Handle, 100% Leakproof, 2-Pack
4.5 out of 5 stars
stars54 ratings34 reviews
  1. 5 stars78% (42)
  2. 4 stars9% (5)
  3. 3 stars6% (3)
  4. 2 stars0% (0)
  5. 1 star7% (4)

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Showing 1-10 of 34 reviews
May 12, 2026
Samsshopper
5 out of 5 stars review

Verified Purchase

30 oz tumbler

I love this tumbler. It has a handle which makes it easy to handle. It keeps drinks cold, still ice in cup in the morning. Pretty & fits perfectly in car cup holder.

Helpful?6SK0Q1T5L77N18592953160
May 14, 2026
Katie Grace
5 out of 5 stars review

Verified Purchase

The Best Tumblers!

Absolutely spill proof. These are some of the best tumblers I've ever bought. Plus they are so cute.

Helpful?6SK0Q1T5L77N18592953160
May 10, 2026
Vicki S
5 out of 5 stars review

Verified Purchase

Ello Tumblers

We absolutely love these tumblers! We even went back and bought some more. Love the new handle!!

Helpful?6SK0Q1T5L77N18592953160
May 10, 2026
anonymous
5 out of 5 stars review

The best!

I am a lover of cute water bottles and have tried various brands. This one beats them all because of the retractable straw! I don’t have to worry about anything getting in my straw, and I can close it up and shake my bottle with 0 spills! Cuteness factor is only a plus!!

Helpful?6SK0Q1T5L77N18592953160
Mar 24, 2026
NicoleZ
5 out of 5 stars review

Genius cup yet. Love it.

[This review was collected as part of a promotion.] Ok this is my favorite cup as of yet. The lid can thread in either direction so whichever you prefer your left hand or right you can drink from it on that side. The straw is easy to clean and remove. The concept is wonderful. We have a drink counter at work and my straw is safe and secure without anyone's hands near it reaching over. I love the design. Only bad I found it's supposed to go in the top rack of the dishwasher however it doesn't fit.

Review from influenster.com
Helpful?6SK0Q1T5L77N18592953160
Mar 20, 2026
SofiyaAlevD
5 out of 5 stars review

Great design and convenient tumbler

[This review was collected as part of a promotion.] Me and my daughter loved these tumblers very much! I admire how beautiful they are, so great design and colours! They are very cute and convenient. I liked the idea of hidden straw that prevents dust and germs. And it is 100% leakproof due to a lock feature. İt's made from stainless steel and keeps liquids cold all day long. Great for those who takes care of hydration!

Review from influenster.com
Helpful?6SK0Q1T5L77N18592953160
Apr 25, 2026
Gerfqrd
4 out of 5 stars review

Verified Purchase

Nice cups

Sturdy, easy to clean.

Helpful?6SK0Q1T5L77N18592953160
Mar 23, 2026
StaceyT
4 out of 5 stars review

Love the concept

[This review was collected as part of a promotion.] I love the concept of these cups and that they keep your drink cold for hours. I fill it up with ice before I go to work and it's still full of ice and cold after my shift. I also was happy to see you can close the straw opening but, my issue is with ne filling my cup with ice, it's a struggle to actually close the straw hole since I have all the ice in there. Is it a design flaw? Not necessarily. It's because I load my cup with ice. If I cut back on the ice, it would make a difference.

Review from influenster.com
Helpful?6SK0Q1T5L77N18592953160
May 11, 2026
Jackie
3 out of 5 stars review

Beautiful but not a fan

Beautiful tumblers but I'm not a fan. They do not hold the ice for a day. I didn't realize that they have a fold-down straw. If I had, I would not have purchased them. The straw mechanism and the ice get in each other's way. It's unfortunate because the light purple with daisies and the light green gingham check are both beautiful patterns. I may see if I can find a different lid to fit or try to take the mechanism out. Not holding the ice is still a big issue for me though.

Helpful?6SK0Q1T5L77N18592953160
Apr 17, 2026
Whitney
1 out of 5 stars review

Verified Purchase

They leak!

They leak!

Helpful?6SK0Q1T5L77N18592953160
reply from Ello Customer Support

Hi Whitney, <br /><br />We&#39;re sorry to hear about your experience. Please send us an email at support&#64;elloproducts.com. We would be happy to make this right!