I am looking for options for carrying groceries, cargo and stuff on my mid length cargo bike. I would love to have Tern's 50s but they are too long for my frame. Is there something similar but around 35l or whatnot? I want to be able to carry a weeks worth of groceries home from the store on my bike. I think with a front basket mounted to the frame, a top basket on the rear and two cargo carriers on the sides I could do it.