Japantown is a pretty good representation of a neighborhood in Japan. It's a couple of blocks away from my apartment here in San Francisco. I head over there a few times a week for sushi, followed by a fro-yo (original tart, Reese's cups and almond slice toppings).
I recently saw a guy in there with this shape. The huge size blew my mind. I went back to the workshop and built it the same day.
The material used for the tote is a starched canvas that will age super well. I've used a fantastic cotton webbing that is decommissioned military grade. Soft to the hand but very durable. The bottom leather patches will save the edges from getting worn out. Dimensions 16" height, 22" width, 5" width.
I added a big inside zipper pocket that can easily store your phone, keys and other stuff that you need to keep secure.