SIGG Gasket Set for Gemstone Screw Top (One Size), Replacement Rubber Seal Water Bottles, Ring Leak Proof Flask Cap

For thermos flasks: The practical replacement rubber seal is suitable for use with the SIGG Gemstone Screw Top, ensuring the cap stays reliably leak-proof. Spare part: The SIGG bottles are so long-lasting that the rubber gasket may need replacement more quickly than the bottle itself. Replacement is quick and easy. Leak-proof cap: Thanks to the practical and easily replaced rubber seal, the SIGG Gemstone thermos flask’s bottle cap can quickly be made leak-proof again. Safe drinking: The rubber seal replacement for SIGG bottles is entirely BPA-free and does not contain pollutants such as oestrogenic substances or phthalates. Delivery & details: SIGG bottle seal for Gemstone top, leak-proof bottle cap gasket, dishwasher-safe, pollutant- and BPA-free, Swiss design, item number: 8833.80