BlackCoat-T was designed in 2005 as a cargo pant and belt clip alternative. This clever cargo t-shirt contains two specially designed hidden pockets that are interconnected by a single passageway. A zipper opening is strategically positioned in the center of the passageway providing easy storage and removal, even when worn under a button-down shirt. The passageway will accommodate most of today's small to midsize smartphones and iPods. You can quickly store or retrieve your iPod and other mobile devices, even in the most stressful situations. This was one of my favorite designs that did unexpectedly well among gadget and fashion enthusiasts alike. Way ahead of its time.