MF Bag Suggestions

[1750Shooter]

Using a Bronica SQ-AM w/4 lenses (50, 80, 150, & 250mm) plus usual stuff & need a bag/case to carry it all. I'm not too partial to sling bags, but if that's all there is... I'vre got my Mamiya in an old-style canvas bag that holds it & 3 lens sets, but it's too small for the Bronica. Cost is a factor, Thanks for any advice.