The inventive subject matter provides apparatus, systems and methods for a low-cost, disposable protective cover for handles and other objects. The disposable cover can include a flexible tube having first and second ends, an inner surface and an outer surface. One or more layers of the tube will preferably include corrugations, ridges, bumps or other non-smooth surface such that air spaces are formed between the handle and the inner surface, or the inner surface and the outer surface.