Designed for a seamless, spill-free hydration experience, the MiiR Leakproof Straw Lid ensures no leaks—even at high altitudes. Whether you're on the go, in the office, or exploring the outdoors, this durable lid makes sipping effortless while keeping your bottle securely sealed. Mix & Match Colors: Available in black & white to
4.9
103 ratings
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The product was exactly what i expected. The only "issue" was the straw was too big for the bottle we have but we still had the old straw so it was fine. Everything else was perfect.
Phillip · March 5, 2026
This is my second. Very good lid. The straw has made drinking water at work more convenient.
![Photo of MiiR 360 Lid ( Black ) [ MiiR ] [ Parts ]](https://cdn.shopify.com/s/files/1/2404/0687/files/3e901236-052b-4914-b965-e6ae18b19f5b.jpg?v=1761054960&width=256)
