Disclosed is a computing system including bag and computer components which allow the bag wearer to quickly access and use a computer while mobile. System components, which may vary, include: a bag adapted to attach various computer components and with a computer equipment storage area on outside front; a pivoting display panel located near the bag top front and pivoting into the storage area a computing unit panel located on the bag's inside front; a pivoting input device located on the outside bag front; a pivoting cover near the bottom of the storage area to protect the equipment stored there. The components have appropriate physical and electrical connections. The computing unit panel, in particular, may be shaped and positioned on the inside of the bag front to form a front wall support to assist in storing the display panel in the storage area on the outside of the bag front.