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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
stars
234 ratings86 reviews
  1. 5 stars77% (181)
  2. 4 stars10% (23)
  3. 3 stars5% (11)
  4. 2 stars3% (7)
  5. 1 star5% (12)

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Showing 11-20 of 86 reviews
Mar 24, 2026
Reviewer name: TG
5 out of 5 stars
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 19, 2026
Reviewer name: LH
5 out of 5 stars
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 2, 2026
Reviewer name: Jennifer L
4 out of 5 stars
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

Helpful?2BBQM1O0A0R417536802532
Mar 1, 2026
Reviewer name: PLH
5 out of 5 stars
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
Mar 16, 2026
Reviewer name: Richelle
5 out of 5 stars
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're happy to hear that you're loving your water bottle. Please reach out to us at support@elloproducts.com if we can assist you with anything.

Mar 3, 2026
Reviewer name: Emma
5 out of 5 stars
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're happy to hear that you're loving your water bottle. Please reach out to us at support@elloproducts.com if we can assist you with anything.

Mar 6, 2026
Reviewer name: Mr Bill
5 out of 5 stars
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're happy to hear that you're loving your water bottle. Please reach out to us at support@elloproducts.com if we can assist you with anything.

Jan 1, 2026
Reviewer name: Nana Dinana
5 out of 5 stars
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
Nov 19, 2025
Reviewer name: Greyhound mama
5 out of 5 stars
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.

Helpful?2BBQM1O0A0R417536802532
Dec 9, 2025
Reviewer name: JDavis
2 out of 5 stars
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! 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@elloproducts.com — we’re here to help.