Fits all I need:
2 Push 2.
2 RME interfaces.
1 Dark Energy II.
Meters of cables.
2 Multi Sockets filled up with Power adaptors.
I run a very complicated setup with a lot of routings in/out between 2 laptops. This little box solved many nightmares and I can leave everything connected inside. On the stage, I just need to plug the cables into the pcs and I'm ready to go. Time for setup drastically changed from half an hour to few minutes.
I take it on board on planes by pretending it is not that heavy even though with my gear inside will never make it in the weight limit. The good quality makes it easy to not attract attention as it spins very easily and it doesn't look like it is 25kg. So far nobody checked it.
Optimizes the space on stage where often if you play live sets in between djs moving cdj and turntables around pisses off djs, sound tech people and yourself.
Everybody's happy when you professionally open up your magic box and all you need is a hole for your output and a socket for power.
Best buy after trying several options including the Sherpa backpack, other trolleys, and standard rackmount flight cases that are double as heavy, with no wheels and not fitting in a cabin luggage.