Bag recommendation for an RZ67 and two lenses

I'm looking for a bag option that would be a good fit for an RZ67 with one, maybe two backs, 110mm and 180mm lenses, light meter, and film. Theoretically I might expand this to one more lens at some point in the future. Not looking for a backpack, but an over-the-shoulder bag.

I like my Domke F2 with the "postal" shoulder pad for my Hasselblad kit. It might be a bit small for an RZ though, especially with a third lens. Maybe the F-7 or J-1?

I carry that rig, but in the RB67 flavor, in a 33 liter Jansport Solstice. Have a look at 30-35 liter backpacks. Mine is not a specific photography pack, and it works fine.

The bag made for the Mamiya RZ and RB systems was the Lowepro Commercial-AW MF. I have one that holds the camera, 3 lenses, two backs, meter, etc.... This was the largest shoulder bag Lowepro made but the superb shoulder strap makes it a carry-able proposition. Though discontinued I see examples turning up on eBay.

I have a think tank retrospective 40. It is a big shoulder bag that they discontinued but you can probably still find in stores or online. It fits an Rb67 and a couple of lenses, meter etc. I sling it across my body if I'm going to be walking very far.

Ok, I've got an original style Domke bag and the larger bag. I used to own an RZ with 2 backs and 3 lenses. I had the 50mm ULD, 110mm and 180mm. I tried using the larger Domke bag but the lenses are really too large to fit inside the insert. You can put two in there if they are corner to corner but they really stretch out the insert. The film backs will fit in the side pouches.

I love Domke bags but I don't recommend them for the RZ. To be honest, I don't know what you should use unless you can find that Lowepro that Maris is talking about or one of the two other recommendations. A backpack or pelican case may make more sense.