I purchased a small carrying case for my GM36, footswitch, and accessories from Amazon. It works pretty good and was affordable. It's a soft case with a little padding around the case. With everything in the case, it's gets kinda heavy, but I think it's strong enough to last. If I run into issues, I'll reply back. But so far so good. This is just large enough for all of my gear.
It's called the Lewis N. Clark Urban Gear Duffel Bag and runs around $45. Here are a couple of images. I have the amp, footswitch, cables, Shure wireless digital system, and other items in small pouches around the case. Here's a link to the case at Amazon.
http://www.amazon.com/gp/product/B00B2B40KM/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1
It's called the Lewis N. Clark Urban Gear Duffel Bag and runs around $45. Here are a couple of images. I have the amp, footswitch, cables, Shure wireless digital system, and other items in small pouches around the case. Here's a link to the case at Amazon.
http://www.amazon.com/gp/product/B00B2B40KM/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1