You'll soon find it isn't big enough.. I went from a detailing bag, to a box, to two, to multiple shelves in a shed, to a shed and a storage unit and finally a shed, storage unit and a van!
lol i dont think im gona go that big i only like cleaning my car not other peoples just want a bag that i can put all my different bits in different compartments so its easy to find and organised.. im like James may with all my tools and stuff lol