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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 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?2BBQM1O0A0R417536852338
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 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?2BBQM1O0A0R417536852338
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?2BBQM1O0A0R417536852338
Mar 17, 2026
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Likes and dislikes

Love that its leak proof Dont like that its to small And doesnt have both handles

Helpful?2BBQM1O0A0R417536852338
Feb 18, 2026
Reviewer name: Regular Shopper
4 out of 5 stars
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?2BBQM1O0A0R417536852338
Apr 3, 2026
Reviewer name: liz
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

keep's cold all day

great steel tumbler, but can't put ice or the straw bends and can't drink from it

Helpful?2BBQM1O0A0R417536852338
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?2BBQM1O0A0R417536852338
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?2BBQM1O0A0R417536852338
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.

Nov 15, 2025
Reviewer name: Rafael
4 out of 5 stars
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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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?2BBQM1O0A0R417536852338