Daystar's Cam Can Storage Containers are a 2.5-gallon unit that safely attaches to any rear mounted spare tire. Available in universal or application fit, the compact size allows the Cam Can to fit easily within the diameter of a 15-inch wheel and removed in seconds. The center lockable shaft is available in two lengths to accommodate up to two Cam Cans, using the lock of your choice. Rotational Molded Paxton 7000 Series Polyurethane Resin is used to manufacture each Cam Can, providing protection from harmful UV rays and drops that can cause leaks. Available colors/options include: Gray for potable water and Green or Black for any liquid of your choice (not safe for potable water or fuel). Also check out the Cam Can Trail Box designed to work with the Cam Can system, but providing usable storage space for your trail gear. Features hard molded orange poly-resin with an easy-access flip open access door.