Portman P1 Retro or EVO - 4 units road case

So you can safely and easily ship and transport your delicate equipment from city to city. Made with 3/8' plywood covered in their scratch-resistant honeycomb digital laminate, the edges are reinforced with solid steel and high-impact beads in the corners for even more protection. The interior is completely open for maximum use of space and customization, with a high-density foam backing and casing that add more protection to your delicate equipment. Low-profile, recessed spring-loaded handles and butterfly latches allow you to securely lock the hinged lid and carry the case without being unsightly, especially when you're in front of a crowd. Four 4' heavy-duty rubber casters let you roll the case around, and two of them lock when you get it where you need it. The lid features aluminum-reinforced wheeled trays that let you stack multiple cases without worrying about them moving, rolling, or falling.