Fighter Backpack Size S - brown logoFighter backpack brown logo from the Fighter brand, which specializes in the production of goods for martial arts and combat sports on the Czech, European and American market. This medium sized backpack will serve you well for carrying sports equipment as well as everyday necessities. The backpack is made of waterproof material. The interior contains a laptop pocket and two smaller pockets. The total volume of the backpack is approximately 15 liters.