Malaysia Airlines has clear policies regarding malaysia airlines cabin baggage size to ensure safety and comfort during flights. Economy Class passengers are permitted to bring one cabin bag, which must not exceed 56 cm by 36 cm by 23 cm and weigh no more than 7 kilograms. Passengers traveling in Business Class are permitted to bring two identical cabin bags, each weighing no more tha... https://airlinesofficeexpert.com/blog/malaysia-airlines-baggage-policy/