A drink and mist bottle cap is detachably attachable to a bottle to enable a person to produce a mist from a pump and mist nozzle and also drink from a drink spout. A drinking spout has a drink spout cap that is detachably attachable over the drinking spout to seal the liquid contents within the bottle when not drinking form the bottle. The drink and mist bottle cap may also have an anti-backwash valve that is configured to prevent backwash from flowing back into the interior of the bottle and an ultraviolet light configured to produce a disinfecting ultraviolet light within the bottle, and a pressure relief valve to allow pressure equalization when there is a pressure differential between the interior of the bottle and the exterior of the bottle.

A cap assembly for a container, including a base having a handle and configured to be removably coupled to the container, a drink spout extending away from the base, a closure configured to selectively transition between a closed configuration, in which the closure is engaged with the drink spout and obstructs a passage through the drink spout, and an open configuration, in which the closure is not engaged with the drink spout and does not obstruct the passage through the drink spout, a tether coupling the closure to the base, a first portion of the tether extending around the drink spout and a second portion of the tether extending around the closure, and a magnetic closure retention mechanism configured to retain the closure in an open configuration.