Singapore Airlines Baggage Policy clear guidelines for both carry-on and checked luggage. Economy Class passengers can carry one piece of cabin baggage up to 7 kg, while Business and First Class travelers are allowed up to 14 kg. Checked baggage allowances vary by class, with Economy Class passengers typically allowed up to 30 kg, and Business and First Class passengers up to 40 kg. Special items like sports equipment or musical instruments can be accommodated with prior arrangements. Excess baggage fees apply for overweight or additional pieces. The policy ensures smooth travel with clear guidelines for luggage and special requests.