Check out this bag and the reviews for it: https://www.amazon.com/Akona-Orange...3&sr=8-1&keywords=akona+globetrotter+backpack.
Also, I would personally save quite a few bucks and get this computer over the Oceanic. I have the Aeris version of this computer and it has been flawless for 3.5 years and has a better user interface in my opinion. Transmitter is also compatible with the Perdix: Hollis DG03 Computer and Accessories | Dive Gear Express®
Also, I would personally save quite a few bucks and get this computer over the Oceanic. I have the Aeris version of this computer and it has been flawless for 3.5 years and has a better user interface in my opinion. Transmitter is also compatible with the Perdix: Hollis DG03 Computer and Accessories | Dive Gear Express®