Around 12:45AM, we received a call for a storage container that was on fire on the north end of East Main Rd. Upon our arrival we had a conex box with its contents fully involved as well as some other items that were fully involved around the conex box. The bulk of the fire was knocked down within 15-20 minutes, utilizing the CAFS (Compressed Air Foam System) that Engine 2 is equipped with. Tiverton, and Westport provided Mutual Aid assistance. The cause of the fire in under investigation at this time.