First of all, according to Corsair Internationals baggage allowance policy, a passenger can take one bag, which is free of charge and must meet the size of 55 x 40 x 20 centimeters and 10 kilograms . If a passenger wishes to take another bag, they can buy an “extra build” bag before their flight for an extra 35 Euros . This bag is supposed to have the same size and measure 55 x 40 x 20 centimeters, and weight of 10 kilograms. Altogether, the “free” bag and the “extra bag” should not exceed 20 kilograms .