The KEURIG K Elite K90 Coffee Maker Water Tank Reservoir & Lid Replacement Parts are authentic Keurig products designed specifically for the K-Elite K90 model. Made of clear plastic with a shiny finish, these easy-to-clean water tank reservoirs are compatible with Keurig coffee makers and provide a convenient solution for replacing a damaged or worn-out tank. Wall plug-in powered, these replacement parts ensure your coffee maker continues to function at its best for years to come.