Got an Ello Cooper water bottle that needs a refresh? This 4-pack of bite valve replacements is exactly what you need. They’re made from super soft, BPA-free silicone, so they’re safe and durable. Each one measures about 3.82x3.17cm (1.5x1.25in). Replacing the old one is easy: just squeeze the old spout out from the bottom of the lid, line up the new one, push it in from the inside, and press firmly until it snaps into place. We recommend swapping out the bite valve every 3 months to keep your water tasting fresh and your bottle in top shape. Important note: please double-check your Ello Cooper bottle model before buying. This pack is designed to fit the Ello Cooper stainless steel series in 18oz, 22oz, 32oz, and 40oz sizes. (Just so you know, we’re not officially affiliated with or endorsed by the Ello Cooper brand – we just make parts that fit really well!).
