The thermoplastic elastomer material of the portable outlet box provides a strong housing with enough capacity for multiple devices to fit, with cord feed through options available. The impact-resistant PBT covers add to the durability of the box and the devices inside. There are several cord connectors available ranging from standard to deluxe, providing unmatched strain relief. The covers provide a UL type 3R weather-resistant seal suitable for wet and damp locations. Portable outlet boxes are available as pre-assembled or can be configured as needed.