𝐒𝐈𝐋𝐈𝐂𝐎𝐍 - Every SilverAnt titanium water bottle uses a silicon food-grade seal. We do this to ensure a completely leakproof water bottle. Nevertheless, silicon doesn't have the same longevity as titanium. After a few years, your silicon seal might need replacing. Buy a 10-pack of silicon O-Rings to replace your present seal. Have a water bottle that's truly built for a lifetime of adventures.
𝐂𝐎𝐌𝐏𝐀𝐓𝐈𝐁𝐈𝐋𝐈𝐓𝐘 - The SilverAnt replacement silicon O rings are only compatible with our titanium round design water bottle. Purchase this 10 -pack of silicon seals to replace your old O-Ring on your 800ml titanium round water bottle or the 1200ml water bottle.
𝐎𝐔𝐑 𝐏𝐑𝐎𝐌𝐈𝐒𝐄 - SilverAnt is an ISO:9001:2015 company. All our products are certified by the leading US, EU, and Japanese governing bodies. As a company, we believe 100% in buying products that last a lifetime. Replace your old SilverAnt titanium water bottle's silicon seal. Please contact our friendly customer service for any questions or help.