Copa Airlines allows you one carry-on bag and one personal item, such as a purse, backpack or laptop bag.
Each item of carry-on luggage may measure up to 46 linear inches (118 cm): 22’’ (56 cm) high + 14’’ (36 cm) long + 10’’ (26 cm) wide. Linear dimensions includes handles and wheels.
For additional information please go to the Carry-on Baggage section