Naginata Bag For one naginata This bag combines purple canvas with a vibrant floral pattern. The entrance is made with two layers of fabric, and the lining is a light purple, the same color as the tie strings. The inside is a single layer. Fray-stopping measures have been taken, but due to the nature of the fabric, loose threads may appear with use. Please be aware of this. The bottom uses synthetic leather, which is resistant to water and dirt.