Hand baggage for domestic flights is limited to two bags. The combined weight limit for both components is 10 kilograms, with maximum dimensions of 21.5 x 15.7 x 10 inches (55 x 40 x 25 cm). For international flights, one 18 kg suitcase with maximum dimensions of 21.5 x 15.7 x 10 inches is permitted (55 x 40 x 25 cm).