I never found it... Nor did I see any great alternatives. I have the Single Bob and it is amazing. So I settled with this
It is the Baby Trend Vision and it is less then $200, fairly good for a double jogger. We received it in the mail awhile ago and is not a Bob. The storage is great in the stroller, there is a storage area underneath that is divided in two. That is a bit of a pain, but then I don't plan on carrying anything really big under there but really it would have been nice for it to be one big compartment. There is a pocket in each of the seats that would hold a drink, just like in the BOB (though not as sturdy). There is a pocket on the back of each of the seats, however not really useful in the reclined position which Audrey's will be in for a long time! But that goes for any stroller. There is also a parent cup and container caddy that can be attached to the handle bar. Personally I didn't see any need for it so I didn't put it on.
Celia fits in the seat well although it is a bit narrow but as far as height goes, she has plenty of room. The canopy tilts up and down to protect against the sun but will likely not protect a child from the rain the way the BOB does. I have to keep comparing it to a BOB, I really do. That said, I don't take the kids out in the rain, unless we get caught in a storm. As far as how it rides, well the shocks are not like the BOB. Taking it on rough terrain means the kids well feel it, but I think it would handle it for a short distance- for instance to cross a small path, etc. You do feel like you are pushing two kids, honestly the BOB does not feel a great deal different when I am pushing Celia vs Audrey in it so I can only imagine that their duallie is the same way.