• The KLM hand luggage allowance offers onboard space for one cabin case measuring 55 x 35 x 25 cm per person. One extra smaller item is also accepted, such as a lady's handbag or a laptop bag. Make sure your hand luggage doesn't weigh more than 12kg in total. Samsonite also offers a variety of cabin luggage models with laptop compartment if you prefer to have all your belongings in one place.