I use this market bag a lot - at least I've started to. Two of my friends made them for themselves and have been using them for months and I made some a bit ago with guitar playing buddha fabric and now they are in my craft room with the material & projects I take to sewing groups... they hold a ton!
The pattern is easy. I cut out a bunch and work on the whole lot, sweatshop style lol. I used two different side/handle fabrics. I love my guitar buddha bags!