Tervis Shaker Lid Pack - Black - 16oz.

It doesn't leak when you shake up your drink. That's were the positives stop. Once you seal it on your Turvis good luck getting it off. I cannot for the life of me get the lid off without using the countertop as leverage.

I mix a lot of protein supplement shakes and this lid is really great. I have never had a single drop leak when I am shaking up one of my mixtures. I was mixing it in a quart container which has to be poured into a glass. Soooo, pop off the little top hat lid on the Tervis Shaker lid and drink.

I love it. Works great perfect for shaking up teas and hot coco

Love it!

Oaks perfect.

This has a nice tight fit on the 16 oz Tervis tumbler. I could wish the cap also fit more snugly, either with a friction fit or snap fit. If you're not careful, the cap will go flying off. Otherwise, it's a great product.

Worked well for intented purpose but can be hard to remove

great for making a tervis a shaker