Perfect Replacements: <br>Perfect replacement gaskets / rubber stoppers for your wide mouth Hydro Flask Lid /<br>Hydroflask Lid. Made from high-quality, durable, food-safe silicone.<br>BPA / Phthalate / Latex – Free.<br><br> Replace Your Lost Or Loose Gasket: <br>There are man yreasons to have spare gaskets on hand. Gaskets get lost periodically.<br>Warped or worn out gaskets can cause leaks. Always have a spare on hand!<br><br> Stop Using Damaged Or Leaky Gaskets: <br>A damaged gasket (or no gasket, at all) means a poor seal, leading to a leaky bottle,<br>defeating the point of having such a great bottle to begin with.<br><br> Save Money: <br>Replacement gaskets for these lids are hard to find - don't buy a new lid,<br>just get a new set of gaskets and you'll never run out.<br><br> Please note: This is an aftermarket replacement product (produced by Impresa)<br>meeting or exceeding the quality of OEM rings (based on in-house testing).<br>Soak your gasket in vinegar periodically to prevent unwanted build-up.<br><br> <br>