Abstract: A standalone adjustable transportation system that is designed to be positioned on a platform of a vehicle that consists of a cargo carrier basket that consists of a basket with four connecting means that each one of them includes a locking means, a frame that consists of four horizontal rods that each one of them includes a locking means that corresponds with the locking means of the connecting means, and four adjustable legs that each one of them has a trailer jack that is designed to control a length of the adjustable leg to which it is assembled, and by that to enable a user to control separately a precise length of each one of the adjustable legs.

Abstract: A standalone adjustable transportation system, which is designed to be positioned on any standard vehicle with a platform, that includes a cargo carrier basket, a frame, adjustable legs, and trailer jacks. The frame is designed to connect the adjustable legs to the cargo carrier basket. The jack trailers are assembled to the adjustable legs, and each trailer jack controls each adjustable leg. By that enabling to convert any vehicle with a platform to a vehicle that can transport a cargo carrier basket that may include a cargo, to place the cargo carrier basket on the ground and to release the vehicle.

Abstract: An adjustable transportation system designed to be positioned on a trailer or on a vehicle that includes a hammock-like structure, a frame, adjustable legs, and jacking means. The hammock-like structure is attached to the frame, as are the adjustable legs. The bottoms of said adjustable legs are equipped with jacking means.

Abstract: A flexible and inflatable tank for the supply of potable water that is made of a strong, rigid and flexible material and is designed to incorporate a thin, flexible inner bag that is made of materials that comply with standards for the storage of potable water. The tank is made of a rectangular sheet, a pair of walls, and one or more openings and is shaped in general like a closed, round, oblate cylinder with two side walls.

Abstract: A portable and modular system for converting a standard truck easily to a water tanker which is aimed to be placed and structured on a truck platform comprises: several frames, several connecting rods, several carrying sheets and one or more of inflatable flexible water bags. The frames are designed in a rectangular shape wherein two of them are ending frames and the others are middle frames. Each of the frames includes connecting means. The connecting rods are aimed to connect and stabilize the frames when they are placed on a truck platform. Each of the connecting rods includes connecting means which are corresponded with the connecting means of the frames. Each of the carrying sheets is designed in a rectangular shape and its edges end with sleeves.

Abstract: A water supply system comprises a flexible water tank and a water heating unit. The flexible water tank comprises an outer layer, an inner layer, and an isolating layer in between the two The outer layer is made of a strong and flexible material and the inner layer is made of a food-safe material. The water heating unit comprises a mechanism for connection to the power source and electrical heating strips that are attached to the inner layer of the flexible water tank.