Naginata Bag For one naginata This bag combines navy canvas with a beautiful blue gradation of small cherry blossom patterns. It appears black in the photos, but it is navy blue. The third photo best represents the actual color of the canvas. The entrance is double-layered, and the lining is light green. The inside is single-layered. Fray-check has been applied, 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.