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Mainstays

Mainstays - Cream Round Plastic Tumbler, 18-Ounce

4.7 stars out of 1766 reviews
(4.7)|
1,766 ratings
Mainstays - Cream Round Plastic Tumbler, 18-OunceMainstays Cream Round Plastic Tumbler 18 OunceMainstays Dark Blue Round Plastic Tumbler 18 Ounce10 pack Mainstays Dark Blue 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:Cream-Out of stock
Blue, $0.50, Out of stock
selected, Cream, $0.50, Out of stock
Gray, $0.50, Out of stock
Green, $0.50, Out of stock
Pack Size:Single-Out of stock

Key item features

  • Versatile Use: Ideal for both indoor and outdoor settings, perfect for everyday dining and parties.
  • Dishwasher Safe: Conveniently safe for use in the top rack of your dishwasher, ensuring easy cleaning.
  • BPA-Free Material: Made from family-friendly BPA-free Polypropylene plastic, ensuring safety for all users.
  • Microwave Safe: These tumblers are microwave safe, adding to their convenience and versatility.
  • Durable Design: Constructed from durable plastic, these tumblers are designed to withstand regular use.
  • Fashionable Colors: Available in fun, trendy colors with a smooth matte finish for a contemporary look.
  • Coordinated Dining: Matching dinner plates and bowls are available, allowing for a cohesive dining set.
  • Family-Friendly: Suitable for both kids and adults, making them great starter pieces for those on the move.
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Current price is $0.50
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Customer ratings & reviews

4.7 out of 5 stars
stars1,766 ratings325 reviews
How item rating is calculated
  1. 5 stars84% (1,490)
  2. 4 stars8% (150)
  3. 3 stars3% (57)
  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

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?5GPC1VGMXAHI5488760343
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?5GPC1VGMXAHI5488760343
Dec 18, 2025
Frederick
Item details
Color: Blue
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Great size for the price

Super simple product. Served its purpose, and everyone was able to eat Thanksgiving with a beverage. Excellent. Make sure to take the sticky label off the bottom before washing or using.

Helpful?5GPC1VGMXAHI5488760343