A bag for transporting tools and building supplies includes a body, a divider, and a battery charger. The body includes a base member and at least one side panel coupled to the base member and extending from the base member. The base member and the at least one side panel cooperate to define an internal volume. The internal volume is accessible through a main opening defined by the at least one side panel. The divider is positioned within the internal volume and coupled to the body. The divider is configured to divide the internal volume into a first volume and a second volume. The battery charger is coupled to the body and configured to be selectively coupled to a removable battery. The battery charger extends into the first volume, and the removable battery extends into the second volume when the removable battery is coupled to the battery charger.