It fits the straw perfectly

"It fits the straw perfectly, keeps it covered, and prevents any bugs from getting into my drink. I just wish I didn't have to buy four; they should come in packs of two and be the same color."

— Yadira P. (5/5)

LOVE this Swell tumbler

"I love this tumbler! It's classy and I appreciate the straw not being plastic. It's a nice sleek, clean design. I love this tumbler. Favorite I'd had yet!"

— Isaac L. (5/5)

Useful!

"Very helpful. . I don’t like to keep my straw open because small flys can get into it and since I can’t see inside the tumbler unless I open it each time. I use the straw cover every time!"

— Marinella L. (5/5)

The cover is nice comes

"The cover is nice comes with the majority of colors that are most popular so the right selection. Putting them on the straw was tight and in order for it to close properly you can't push it down too far so instead of putting your lips on the metal straw you're actually putting it on the silicone cover that's the only way for the cap to"

— Ashley B. (4/5)

I didn’t like the plastic

"I didn’t like the plastic lid."

— Inna A. (2/5)

"makes it harder to drink water but keeps bugs out."

— rebeccah (4/5)

40 ounce Tumbler XL

"I cover doesn’t fit right on this Tumblr. It constantly opens it leaks not too happy with it for as well"

— Carla M. (3/5)

"Great! And color matched perfectly."

— FeLicia (5/5)

Straw set

"They are great and I use them every day."

— Linda K. (5/5)

Great item

"Great cover for my straw."

— jim r. (5/5)