US Patent 11994340 Rigid refreezable portable storage container insert

An apparatus is described herein for storing and transporting food and beverages, comprising a rigid housing configured to fit within a container, the housing comprising a base and a wall extending outwardly from the base, the wall having an inner layer and an outer layer defining a space therebetween, a refreezable material disposed in the space, and a divider panel configured to be removably mounted in the housing. Other products, systems and methods also are disclosed.