I use one of these , it holds my 2 inch S-S Meade tripod in the bottom with spreader tray and bolt which is the same size as the HEQ5 - EQ6 tripod , wrapped up of course and my ED100 on top , great bags that are made for toting keyboards to gig's .
Middle photo is it all loaded up , the shoulder strap works very well and the side pockets are great for tools , batteries , etc .
Mine is the 1100mm long one .
Brian.