AKUKU A0163 Spare seals 3 pcs for water bottles

Spare Seal A0163 Set of 3 spare seals for "aku" water bottles with catalog numbers A0164, A0165, and A0166. The seal protects the bottle against leaks. Completely free of Bisphenol A (0% BPA). The seal is not dishwasher safe. Warning! This product is not a toy and should be kept out of the reach of children. Package contains 3 pcs.