Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
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
Back to item details
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)

Member photos

Sort by |
Showing 61-70 of 86 reviews
Oct 21, 2025
hannahb949_68
5 out of 5 stars
5 out of 5 stars review

YES

[This review was collected as part of a promotion.] LOVE LOVE LOVE. I absolutely love this tumbler. I love the color options and I love that it has a retractable straw. My drinks stay cold and didnt experience any leaking ir spilling. I would recommend thus bottle over any if tbe current top trending bottles. The straw design alone makes it above them all!!

Review from influenster.com
Helpful?2BBQM1O0A0R417536852338
Nov 7, 2025
Jeff Bagel
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Run out and buy !

Great! They keep drink cold for hours and the straw is fun to play with!

Helpful?2BBQM1O0A0R417536852338
reply from Ello Customer Support

Hello from Ello!<br />We’re so glad to hear you’re loving your Oasis tumblers, Jeff! Thanks for sharing the love — cheers to many more perfectly chilled drinks ahead!

Nov 26, 2025
Gram
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great design

Stainless steel easy to clean. Retractable straw good feature.

Helpful?2BBQM1O0A0R417536852338
Nov 28, 2025
Kolade
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Very good cup

It's very good, keeps my ice for more than 12 hours, and it's really leak proof.

Helpful?2BBQM1O0A0R417536852338
reply from Ello Customer Support

Hello from Ello!<br />We’re so glad to hear you’re loving your Oasis cup — especially that it keeps ice cold for so long. Thanks for taking the time to share this!

Nov 4, 2025
Cmack87
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Really is leak proof

The wife and I loved these used them for a trip to the zoo. Tipped over several times and no leaks.

Helpful?2BBQM1O0A0R417536852338
Mar 1, 2026
RobinFL
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Keeps drinks cool and straw is awesome!

Love the straw

Helpful?2BBQM1O0A0R417536852338
Mar 16, 2026
Cheryl
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love these cups

Best

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.

Dec 30, 2025
liliana
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Beautiful, practical and very functional

i love this cup

Helpful?2BBQM1O0A0R417536852338
Feb 27, 2026
Hl20
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Not leak proof

They leak

Helpful?2BBQM1O0A0R417536852338
reply from Ello Customer Support

Hello from Ello! We’re sorry to hear the tumbler is leaking, as it’s designed to provide a secure seal when properly closed. That’s not the experience we want for our customers. Our Customer Experience team would be happy to help look into this further — please reach out to us at support&#64;elloproducts.com<br />.

Mar 5, 2026
Debbie
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

These are great to keep your drink cold

Love these

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.