Tote bag for me too, but they don't last more than a couple of years of hard use. Best one I've had is Facom. But one day the complete bottom fell out of it.....best to go through it at the end of the week and put all the non essentials back in the van. Also now I use a lightweight folding sack truck to wheel it around on, this will go up steps into warehouses too. Ideal for step jack, heavy parts etc. as well.