Rockbag RB22889B 28", for marching bass drums 28" x16"and 28" x18", solid water-repellent RokTex ® surface material, inside: black RoxTex®, 10mm padding, bottom and top with reinforced plastics to 60mm removable foam insert with RokTex ® different sizes adjust, 10mm wide double zipper, padded carrying handle firmly riveted, extra handles on the front and back, DIN A4 bag outside, zippered pocket for sticks, transparent business card pocket, bottom with pyramid feet and reinforced plastics, hardware, metal, diameter 800mm, depth 485mm