FoodLock is a portable, innovative and sustainable vacuum sealer made out of recycled ABS, developed to solve a problem associated with traditional vacuum machines: there are too many plastic bags or containers that are only compatible with their own appliance. The idea of FoodLock is to integrate into its operation an element that is already in our homes, supporting the idea of sustainable reuse: the freezer food bag. This is possible thanks to "Locky", a cap with a vacuum valve and a snap mechanism into which the bag is inserted and locked, guaranteeing an airtight seal.