Plastic bottle closures, namely, dispensing closures for water bottles; dispensing closures not of metal for water bottles for storing and dispensing additives to water dispensed from the bottle; bottle closures not of metal; bottle and container closures of plastic; plastic closure components for containers, namely, dispensing closures with features for storing and dispensing additives to be added as liquid is dispensed from a container.

Reusable plastic water bottles, sold empty, with closures for storing and dispensing additives as water is dispensed from the bottle; portable beverage dispensers.