Serious competitors will revel in the storage space the Yonex Pro 12 Pack Bag offers. Built with heavy duty materials, there are three large racket compartments designed to hold up to 12 rackets total, with one of the compartments featuring climate protective lining on the inside to protect your valuable equipment from harsh temperatures and we found this pocket can hold up to 6 racquets. The middle pocket has a duffel-like entry and can be utilized for racquets or court gear and the shoe pocket is accessed within (but also can be accessed from the bottom of the bag). There is a large exterior accessory compartment for additional gear. The heavy duty backpack straps are padded and adjustable.