The short answer is yes. Copenhagen is a big airport with many connecting flights to other parts of Europe. With this in mind, the airport has placed luggage deposit units at the parking garage P4. The prices for the units vary with the size of the luggage. Small bags cost €7.65 ($8) a day, while bags the size of golf bags cost €13.38 ($14) a day. You can keep your luggage in the units for seven days. Credit cards are the only acceptable payments.