Be-0008 (shoulder strap briefcase with multi compartments, pockets, pearl lock, shoulder strap) Be-0040 (leather briefcase with 2 buckles, a handle, an adjustable shoulder strap,2 front pockets,1 main compartment, and 1 backside slip pocket) Be-0004(shoulder strap briefcase with multi-functional compartments, zipper pockets, pda & mobile pouch, pen loops, cd slots, credit card & business card holders, shoulder strap, italy secret lock closure) Bm-0004(computer bag fit for executive with three outer zipper pockets and one front pocket) Various color/material combinations available customers\'\' designs are welcome.