I love The Last Final* Straw. I have silicone ones, metal ones with silicone tips, bendable/compact, etc and for me The Last Straw is perfect because it’s the best of all worlds - it’s silicone on the inside with a silicone top for your mouth, it’s foldable and fits into a keychain holder, comes with a pipe cleaner that also fits in the keychain, and it is reinforced with metal so when you put it together it’s hella sturdy. It’s not the cheapest option but it’s my absolute favorite one I’ve owned thus far.
sorry it’s actually called *The Final Straw**. It’s on Amazon for like $11 -
That’s the official website above, they also have collapsible sporks and collapsible large straws like for boba.