Mainstays Light Gray 18 Oz Tumbler

I like the cup a lot if you like it's a good cup to mix your stuff in with a little bit of pop and a little bit of whatever you like and a little bit of juice. The size is nice so you can add whatever ice you need to add as well. I just like how wide the opening is as well.

I love these Mainstays 18 oz tumblers, I have the blue and gray. With summer break coming closer these tumbler are virtually kid and outdoor proof, which is where most of the drink ware ends up, outdoors with kids.Building a collection for the kids newly renovated pop-up camper, along with mainstays blue and gray plates. Hopefully reduce disposable tableware this season, our planet is so worth it. Yay Mainstays and Walmart!!

You definitely can't be the price! 50 Cents for a cup that you can use literally forever and that don't break? Count me in. Obsessed with all the mainstays cups, bowls, dishes all of them are phenomenal. Price is PERFECT

These tumblers are durable and are the perfect size for my grandkids to drink from. They are nice looking and the color matches well with the dishes I have. I am happy with my purchase.

These are perfect size for me. The color is navy blue but they look closer to black If That Matters to you. They're very sturdy and microwave and dishwasher safe.

These glasses are perfect for when my grandkids can't me over to visit. I don't have to worry about them breaking.

My daughter loved it she takes water to school daily. Pink was out of stock but she still loved the blue one.

Great cups at a awesome awesome price

Not a Tumblr it's regular cup or glass dout 18oz but as with most mainstay items top grade

This will not hold 18 ounces of liquid. Especially if you want to add any ice! It's more like 14 ounces, maybe 15 by my measuring cup. It's cute but really small. I do like the navy blue but wanted something about 1/2 size larger. Havent decided about returning it since its so inexpensive. But wouldnt buy again.