Comments about Cressi Cressi Regulator Bag:
I bought this bag, because I liked the idea of it expanding into a gear bag, while still holding onto the regs. What I got was even better than I expected.
The Regulator bag itself is very deep (4") and it comfortably held 2 sets of Cressi Elipse regs and Octos, along with the hoses, 2pod gauge clusters, and my Dive Alert. I was able to wrap the hoses without kinks, and it was nice and compact.
On Dive day, I opened up the mesh portion, and was able to fit 2 masks, 2 pair of fins (M Xpert zooms no less, and XL Cressi Plumas-awesome, btw) even my 3mm shortie.
I only had to take one bag for both my wife and I to put all of our gear in. The ONLY complaint it the strap is a little on the long side (and I am 6'4") and the padding is non-existent.)