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Mainstays

(10 pack) Mainstays - Dark Blue Round Plastic Tumbler, 18-Ounce

4.7 stars out of 1762 reviews
(4.7)|
1,762 ratings
(10 pack) Mainstays - Dark Blue Round Plastic Tumbler, 18-Ounce10 pack Mainstays Dark Blue Round Plastic Tumbler 18 OunceMainstays Dark Blue Round Plastic Tumbler 18 OunceMainstays Cream Round Plastic Tumbler 18 Ounce10 pack Mainstays 18 Ounce Plastic Tumbler GrayMainstays Sage Round Plastic Tumbler 18 OunceMainstays 18 Ounce Plastic Tumbler Gray
Actual Color:Blue
selected, Blue, $5.00
50.0 ¢/ea
Cream
Gray, $5.00
50.0 ¢/ea
Green
Pack Size:10 Pack

Key item features

  • Generous Capacity: Each dark blue round plastic tumbler offers an 18-fluid ounce capacity, suitable for various beverages.
  • Durable Construction: Made from BPA-free polypropylene plastic, these tumblers are designed for everyday use and feature a smooth matte finish.
  • Convenient Dimensions: The tumblers measure 3.50 inches in diameter and 4.75 inches in height, providing a comfortable grip and stable base.
  • Versatile Use: Ideal for both indoor and outdoor settings, these tumblers are perfect for entertaining and everyday dining.
  • Easy Maintenance: For added convenience, the tumblers are microwave and top-rack dishwasher safe.
  • Coordinated Options: Available in multiple color options, allowing for mixing and matching with other Mainstays dinnerware, including matching plates and bowls.
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Current price is $5.0050.0 ¢/ea
Price when purchased online
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Columbus, 43215
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Sold and shipped by Walmart.com
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This item is gift eligible

This item includes:

  • 10-pack of Mainstays - Dark Blue Round Plastic Tumbler, 18-Ounce
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About this item

Product details

Specifications

Customer ratings & reviews

4.7 out of 5 stars
stars1,762 ratings325 reviews
How item rating is calculated
  1. 5 stars84% (1,488)
  2. 4 stars8% (149)
  3. 3 stars3% (56)
  4. 2 stars1% (18)
  5. 1 star3% (51)

Reviews summary

Pros
  • : Offers great value at this cost.
  • : Made with thick material that withstands regular use.
  • : Holds average drink amounts comfortably.
  • : Cups are designed for effortless cleaning.
  • : Made of thick and resistant material.
  • : Holds a good amount of beverage.
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Showing 1-3 of 325 reviews

Oct 12, 2025
Mark
Top Reviewer
Item details
Color: Blue
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Cost-effective

We were spending quite a bit of money monthly for styrofoam cups. We use these for our clients to keep and re-use. It saves us a lot of money, plus is better for the environment. We have the clients use an acrylic/oil based marker and put their name on them. The clients can be very creative. They are perfect size for a cup of coffee as well as a cold drink. Price-wise they pay for themselves. They are sturdy and don't tip over as easy as the other cups. Very pleased.

Helpful?5GPC1VGMXAHI14895422400
Sep 6, 2025
Jess
Item details
Color: Gray
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I love these cups!

These cups are versatile, easy to clean, easy for children to hold without slipping and they hold 18 oz. Great price for a well-made product. I bought 10 to replace some of our older cups. Definitely recommend, and I'll probably buy more in a different color!

Helpful?5GPC1VGMXAHI14895422400
Jan 19, 2026
Joe
Top Reviewer
Item details
Color: Gray
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I buy these for a specific purpose, not for drinking. So, for what I use them for, these are the perfect size. I'm not too fussy on the color or the fact that they don't have a lid. For what they are, and for the cost, these are perfect.

Helpful?5GPC1VGMXAHI14895422400