Stainless Steel Straw Replacement for Stanley 40 oz 30 oz Adventure Quencher Travel Tumbler Cup, 6 Pack Reusable Straws with Cleaning Brush Compatible with Stanley Tumbler Cup Accessories

Work great, but make sure you are cleaning good after drinking anything but water through them. They fit perfect in my Stanleys and my simple modern cups. Also, they don't have that metallic taste that some metal straws can get. They clean very easily, seem to be very durable and over all a great metal straw option.

Love that I have extra straws for all the bottles! Durability & ease of use & cleaning is great.

I have other stainless steel straws that are long enough but slightly smaller, and these were perfect for our Yetis

These straws are perfect. Bought for a resort for mixed drinks and water. Instead of plastic it was much better and I believe assisted in keeping drinks cold!

Like the length to fit in all liter size vessels.The accompanying straw cleaning brush. Is too short to clean the full length of the straw. Brush could also be larger in diameter.

I have been using my straw for a week, and so far I like these straws. They seem very durable, and I do not notice any after taste when I drink with the silicone tip. The problem, though, is that the tip continually slides off. I have lost two tips in this one week. However, once I realized the problem, I put a piece of Scotch tape around the outside of the metal straw. I put the bottom of the tape where the bottom of the tip would be. This holds the tip in place. I haven't lost a tip yet with this procedure.

This straw appears to be very durable, BUT it is simply so heavy that it makes it hard to drink water from my tumbler. Due to the weight, you would have to use your lips to pull the straw upward, detached from the surface of the tumbler, and then suck up the water. Otherwise, no water comes up. It is a great exercise for your lips if you are into that kind of thing. Or you would have to use your finger to pull it upward every time you try to drink water, which also creates unnecessary motion. Overall, bad experience.

Good