Despite popular belief, a camel's hump stores not water, but fat - about 80 pounds of it. With this energy supply on its back, camel can go several days without eating. As it goes through the fat store, the hump shrinks and gets flabby. It gets firm again
The Camel (also known as the Dromedary Camel, the Arabian Camel and the One-Humped Camel) is a large hoofed animal that is most commonly found in the hot deserts of Northern Africa and the Middle East.