The Tech-XL tool bag is a service technician version of the original model XL tool bag. A number of changes have been made to tailor the tool organizer to accommodate service technicians' tools and work routines. The TECH-XL tool bag sports 80 pockets with ample pocket room for hand tools, parts boxes, meters, a cordless impact drill and other bulkier items. 9 small neoprene pockets have been added for drill bits and bit extensions.