So this was the first time I have tried stainless steel straws for my tumbler that come with silicone covers. Boy, was I missing out! In the past, I avoided using these because of how cold stainless steel straws get and because of how they collide with your teeth a lot. The silicone covers provide a solution to that. It comes with a brush for cleaning purposes and also a bag that (in my own case) can be used to hide them so they don't disappear from your house when you have company!
Get your own on Amazon here: https://www.amazon.com/Webetop-Stainless-Cleaning-Silicone-straight/dp/B07GB19T66