We just got our 3 Gen2 DiveCaddys. For our warm-water gear including Zeagle BCD's and full-foot fins, they hold everything with plenty of room to spare. My full-foot Cressi Pro Star fins just barely fit in the Travel Pack due to their length, but the Fin Caddy handles them just fine. The new version has more compression straps for the BCD section than the videos show for the Gen1 version.
The "Destination Bag" is huge and holds the entire, loaded system with additional room. In case one wanted to check it through, it has no logos or other indication that scuba gear might be inside. We also envision using it to stuff dirty clothing in for the trip home. Besides, our main suitcases seem to fill up with treasures bought at our destination.
One difference between generations that may be important is that the Gen2 systems use D-rings for the Spider Pack rather than side-release buckles. There must be some reason for the change, but to me it seems as if getting the Spider Pack off to unroll the system for TSA inspection would be quicker with the side-release buckles.
Another difference is that the new systems lack the bungee in the bottom of the Spider Pack that can be laced through the buckles to hold a towel or whatnot. This doesn't seem like a loss at all.
The "Destination Bag" is huge and holds the entire, loaded system with additional room. In case one wanted to check it through, it has no logos or other indication that scuba gear might be inside. We also envision using it to stuff dirty clothing in for the trip home. Besides, our main suitcases seem to fill up with treasures bought at our destination.
One difference between generations that may be important is that the Gen2 systems use D-rings for the Spider Pack rather than side-release buckles. There must be some reason for the change, but to me it seems as if getting the Spider Pack off to unroll the system for TSA inspection would be quicker with the side-release buckles.
Another difference is that the new systems lack the bungee in the bottom of the Spider Pack that can be laced through the buckles to hold a towel or whatnot. This doesn't seem like a loss at all.