Self-storage is a service that offers you a storage area to store your things, such as quarters, lockers, containers, or outdoor space. Storage room outside is also known as storage units. A mobile storage unit, which is basically portable storage, is when you are taken to the storage unit by the supplier companies. TOPBOX will take your mobile storage box with your belongings once you have packed the box storage and store it in our safe storage facility for short or long-term maintenance.