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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?2BBQM1O0A0R417536852338
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.

Nov 15, 2025
Rafael
4 out of 5 stars review

Verified Purchase

Leak proof tumblers

Great tumblers , maintains ice for 24 hours. Only thing. I wish the pack had a straw brush included.

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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.

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Nov 19, 2025
Greyhound mama
5 out of 5 stars review

Verified Purchase

Best water bottle ever!

This is the best water bottle I've ever owned. Love that it fits in the cup holder. Totally leak proof! Better price than any others.

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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?2BBQM1O0A0R417536852338
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 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.

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Feb 4, 2026
Carole
5 out of 5 stars review

Verified Purchase

Great drink containers

I like that they are sturdy and hold a good volume of liquid.

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Mar 2, 2026
Jennifer L
4 out of 5 stars review

Verified Purchase

Great but did leak

Good for school, like the design, just has leaked....hopefully not user error

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Mar 16, 2026
Richelle
5 out of 5 stars review

Verified Purchase

Love these

I love these. I would buy more

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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 6, 2026
Cynthia
5 out of 5 stars review

Verified Purchase

Nice

Love it keeps my drinks cold for hours

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