The mesh design of this bag allows the mat to breathe between classes. The strapping is durable as well as easy on the shoulder and hands. The shape and stiffness of the strapping also makes it easy to weave it in and out of the dropped stitched row, after which it can be readily attached to the bottom of the bag with a tapestry needle and cotton yarn.

source for strapping provided

skill level = intermediate (can work comfortably ITR, with cotton yarn, which is less elastic than wool)