Just as graphic design is the art of fitting everything on one page, stroller design is the science of stuffing as many features and as much functionality as possible into one rig.
And so it is that the wise men from the East--from Taiwan-based Jumellos, to be exact--have come, bringing good tidings of great joy, as well as the UTBJ-101, "THE ORIGINAL 3-WHEEL UMBRELLA TANDEM BABY JOGGER THAT FOLDS LIKE A BUGGY," which they present to the Baby Jesus.
Stable ain't a place for donkeys, either; you could jog all the way to Egypt with this rig. Those training wheels on that front tire there are just for decoration. Glo-o-o-o-o-o- o-o-o-o-o- o-o-o-o-orious.
Jumellos.com will grind your browser to a halt. [jumellos.com via that massive honeypot for stroller spammers, thingamababy]