This child CPR manikin can be filled with water to approximate the same weight and "feel" as a real child of corresponding size. Realistic rise and fall of the chest is provided when air enters under the chest overlay. The torso features lifelike rib cage, sternum, xiphoid process, and suprasternal notch to help train effective compression technique. The manikin is designed to sink when filled with water and placed in a pool, and is ideal for water rescue and in-water CPR practice. The manikin is ruggedly designed for effective flow-through cleaning and sanitizing without disassembly. Each dressed manikin is shipped in a rugged nylon carrying bag with 12 disposable lungs and three non-rebreathing valves. Clothing and bag - Fabric U.S.A.