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Air Canada and its regional carrier allow each customer to bring two pieces of luggage in Hospitality Service and three pieces in Executive Class/Executive First, which is carried in the baggage compartment of the aircraft at no charge. This is known as the ’free checked baggage allowance’. The overall measurement of each piece (L + W + H) must be less than 62 inches or 158 cm, and the weight less than 50 lbs. or 23 kgs (except on flights to/from Brazil, ☆Japan☆, China, South Korea or Hong Kong, where the bags may weigh up to 70lbs). Don’t exceed these limits or you’ll have to pay an additional amount (effective for travel after October 12, 2005) at the airport prior to travel. Note that checked baggage weighing more than 70 lbs or 32 kgs. will not be accepted.です。