Visual Sound, Inc. HK /Adjustable External Hook designed to attach to the "D" ring on the top end of a Porter Case and then connect with the handle of a second external case. HK / Adjustable Hook

Porter Case, Inc. HK /Adjustable External Hook designed to attach to the "D" ring on the top end of a Porter Case and then connect with the handle of a second external case that rides "piggy back" on top in the tote position. Designed to grab a second case by the handle and ride on the top of your Porter Case when it is in the rolling Tote position. The Adjustable Hook attaches to the "D" ring on the end of the case.