Abstract: Disclosed herein is a portable liquid dispenser, preferably for perfume or the like, which can be easily refilled. Many portable perfume dispensers are disposable instead of being refillable. We have invented a system that has all of the functionality of a portable dispenser—such as an atomizer or a roll-on applicator—but also provides access so that the dispenser is easily refilled from a larger container. Therefore, we have also invented a method for refilling a portable liquid dispenser.