So, I have been wondering about this for a while, maybe someone has similar experiences? I am thinking about getting a dual bass bag (speficically either the Mono dual, or reunion blues RBX double bass). My situation is: I usually carry a loot of instruments for my gigs. I usually play double bass (which is always a burden to carry), electric bass (mostly only one, but some times a fretted and a fretless) and I also play cavaquinho (a brazilian samba ukulele), tambourine and other percursion stuff. Which ends up being a loot of backpacks to fit the smaller stuff plus the basses. I was wondering if I get a double bag I could, when not carrying 2 electric basses in it, actually use one compartment to put t percursion and cavaquinho in. Is that reasonable? Has someone used one of the bass pockets in a double bag to fit other stuff?? Does it work? Further, between the mono dual and the reunion blues rbx double, which one would you reccomend? Looking forward for your ideas Cheers!