Yes, the following restrictions apply.  Bag with handles - maximum 22 kg Cardboard box - maximum 10 kg Luggage items must not exceed dimensions of 50 cm x 80 cm 'Piggy-backing' of luggage items is prohibited e.g. attaching a sleeping bag to a suitcase The amount of luggage items you can bring varies by operator. Contact your operator for guidance.  Charges may apply for overweight items.