Our rack bags are made of tough 800 denier ballistic nylon to take the punishment of transport. Each features chrome-plated, lockable zipper pulls and roomy outside zippered pockets for storing mics and other essentials. Our unique rack bags allow you to remove the interior hard shell from the padded bag so you can stack racks firmly on top of each other without the bag getting in the way. All racks include a shoulder strap and the black carpet covered interior shell is studio furniture friendly with no feet or metal edges to damage or mark surfaces. Great rack bags built for the music industry professional. Available in 3U to 5U sizes with interior depths of 8", 12", or 16".