Lock till Boba-sugrör för stålkopp

The hole is sized just right for standard boba pearls, and the seal on my steel cup is tight enough that I can toss it in my bag without a drop leaking. I’ve used it every day this week for iced matcha and it’s held up perfectly.

Finally, a boba lid that actually fits my steel cup without leaking when I tilt it. The silicone gasket is thick enough that I don't have to worry about drips in my bag. Customer service also got back to me within a day when I asked about cleaning it, which was a nice bonus.

The lid fits my steel cup perfectly, and the straw hole is sized just right for thick boba pearls without any struggle. I’ve used it every day this week and it’s held up great through washes.