With one handle longer than the other, a Japanese Knot Bag is a little different to your everyday bag. The unique design makes for a bag that will easily contain the contents, but without the actual installation of an enclosure.
The Happiest Camper, shows how to make a Japanese Knot Bag. The free pattern can be downloaded as a PDF, with the instructions showing how to print in two different sizes. The construction is such that the bag can easily be washed. The step by step pattern will show you how to make one for yourself.