DEWALT ToughSystem 2.0 DWST83402-1 Storage Tower with Wheels Extendable Handle

  

DEWALT ToughSystem 2.0 DWST83402-1 Storage Tower with Wheels Extendable Handle. Bought for me as a gift to carry equipment but it's just too big for me to manage so downsized to the tstak.

In comparison this is a much sturdier and robust system.