Straw Cover Spill Stopper Set Compatible with Stanley Cup 40 oz 30 oz Quencher H2.0, 2 Silicone Straw Cover Cap, 2 Square Spill Stopper and 2 Round Leak Stopper for Stanley Tumbler Accessories

Leak proof, fits perfectly, durable, and worth the money. Quickly received item.

Like the cover for my straws. Smart addition

We take our Stanley cups all over. It’s nice to keep your straw protected while not using it! Will keep these on hand.

I legitimately can't tell the difference between these and the originals I got with my Stanley cup. They clean easy, and even come with the brush included. They hold up to heat well, and I haven't had any issues at all. They've been great.

Very strong straws. The straws are super strong which I love. The plastic is nice and hard so you don’t have to worry about them being chewed or bent. They’re super clear and very easy to clean. I love the fact that the box comes with a straw cleaner which is long enough to reach all the way down to the straw. So far they’ve been working great with no crack splits or anything.

Nice strong straw. The diameter is good for thick smoothies. That is what I am using them for. I like that they are clear and easy to clean. You can cut to desired size. These are made well and will last a long time.

Love my Stanley cups and I appreciate these extra straws so I can use a new one daily. They fit perfectly!

I like that it comes with so many clear straws. Who needs anything fancy? Not me. Works great for my 40oz “water” cup