A football

I feel as though a football is a great design, as you can use it for years, depending on who oyu buy it from you are given a guarentee on the stiching so if it starts to unstitch you can tae it back and they will give you a new one, if you buy a good make the ball will not go out of shape.=, and you will be able to use it for years. Depending on what your sport is, if it is football well then you can buy a ball with a special design on it, you can buy it with your football teams emblem on it, and you can keep until the day you die and unless it gets punctured you will be able to play with it until then.