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Customer reviews for Ello Oasis Go 30oz Leak-Proof Stainless Steel Tumbler, 2 Pack for
Ello Oasis Go 30oz Leak-Proof Stainless Steel Tumbler, 2 Pack
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4.5 out of 5 stars
stars232 ratings84 reviews
  1. 5 stars78% (181)
  2. 4 stars10% (23)
  3. 3 stars4% (10)
  4. 2 stars3% (6)
  5. 1 star5% (12)

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Showing 11-20 of 84 reviews
Dec 9, 2025
JDavis
2 out of 5 stars review

Verified Purchase

Not a good dupe

These are spill proof, but they are not well insulated and ice melts within 2 hours and drink cools quickly. The handle is nice.

Helpful?2BBQM1O0A0R417536802532
reply from Ello Customer Support

Hello from Ello!<br />Thanks for sharing your feedback. We’re happy to hear the tumbler has been reliably spill-proof, but we’re sorry the insulation didn’t meet your expectations. If you’d like us to take a closer look or see if something’s going on with your set, feel free to reach out to our team at support&#64;elloproducts.com<br /> — we’re here to help.

Jan 1, 2026
Nana Dinana
5 out of 5 stars review

Verified Purchase

Elo Tumblers

My granddaughter has used my Elo cup and she saw these and wanted them for herself to take to school and sports.

Helpful?2BBQM1O0A0R417536802532
Mar 1, 2026
PLH
5 out of 5 stars review

Verified Purchase

Leak proof with a straw. Great!

We really like these. They fit in the car nicely and the handle makes it easy to carry.

Helpful?2BBQM1O0A0R417536802532
Feb 18, 2026
Regular Shopper
4 out of 5 stars review

Verified Purchase

Live it

Love it. Brought it with me on my las vegas trip and it did not leak

Helpful?2BBQM1O0A0R417536802532
Mar 24, 2026
TG
5 out of 5 stars review

Verified Purchase

Hide it!

Very nice! Love that I can hide the straw from dirt or what ever is coming its way!

Helpful?2BBQM1O0A0R417536802532
Mar 3, 2026
Emma
5 out of 5 stars review

Verified Purchase

Great for work and travel

I love these tumblers.perfect for work where you cant have spills

Helpful?2BBQM1O0A0R417536802532
reply from Ello Customer Support

Hi there! Thank you for sharing your experience! We&#39;re happy to hear that you&#39;re loving your water bottle. Please reach out to us at support&#64;elloproducts.com if we can assist you with anything.

Mar 19, 2026
LH
5 out of 5 stars review

Verified Purchase

Best cup so far

Keeps items cold and there's no leaking at all

Helpful?2BBQM1O0A0R417536802532
Mar 16, 2026
Richelle
5 out of 5 stars review

Verified Purchase

Love these

I love these. I would buy more

Helpful?2BBQM1O0A0R417536802532
reply from Ello Customer Support

Hi there! Thank you for sharing your experience! We&#39;re happy to hear that you&#39;re loving your water bottle. Please reach out to us at support&#64;elloproducts.com if we can assist you with anything.

Feb 5, 2026
El
1 out of 5 stars review

Verified Purchase

Meh

Not insulated at all and leaks an insane amount of water unless its completly closed

Helpful?2BBQM1O0A0R417536802532
reply from Ello Customer Support

Hello from Ello,<br /><br />Thanks for sharing your feedback — we’re sorry to hear this wasn’t the experience you were expecting. We appreciate you taking the time to let us know how the tumbler performed for you.<br /><br />Our customer service team would be happy to learn more and look into this with you directly. Please feel free to reach out to them at support&#64;elloproducts.com<br /> so they can assist further.<br /><br />We appreciate you giving Ello a try.

Mar 6, 2026
Mr Bill
5 out of 5 stars review

Verified Purchase

Thermo cups

The cups work great they keep my drink cold for hours

Helpful?2BBQM1O0A0R417536802532
reply from Ello Customer Support

Hi there! Thank you for sharing your experience! We&#39;re happy to hear that you&#39;re loving your water bottle. Please reach out to us at support&#64;elloproducts.com if we can assist you with anything.