Anyone who travels to competitions, club nights or workshops needs somewhere to put their kit. A bag from this category is made for that kind of carrying: paints, brushes, tools and a part-built model, and it survives being dragged through stations and car boots. It also works as permanent storage if you have no dedicated bench and everything has to be cleared away after each session.
Choose by what actually travels with you. Paints and brushes fit a smaller bag, while a compressor, gun and a part-built model need more volume and a firmer base. Fit the inside out with boxes and dividers from workbench organisers so bottles do not tip over on the way. Lamps, magnifiers and cutting mats are in modelling workbenches, and the paints themselves under AK Interactive model paints.