Roger Federer's Signature Bag in a Unique Shape. Roger Federer's signature bag will have everything you'll need at the tennis court. This 12-pack bag holds up to 12 rackets at a time. It also features dedicated compartments for your shoes, accessories, and valuables. Large accessory pockets to hold equipment Small accessory pocket to hold valuables Large compartment to hold shoes and apparel 70 x 35 x 34 cm