The folks at Bike Hugger ask “What do you use your SUB for.” Our main uses are mega Trader Joes’ runs and hauling kids around instead of driving. We’re up to three youngins’ and one adult at one time. With two Xtras in the fleet that gives us a capacity of 8. That’s Chevy Suburban territory!
We’re not going to do any long rides like this but it does work for quick, carbon- and traffic- free play date transportation.
(yes, Mom was not happy with the standing boy. That kind of throws off the balance!)