One Dora the Explorer 44 oz Keepsake Popcorn Cup. Fill this fun cup up with popcorn, candy, or treats for your guests. Get one for each guest to take home as a party favor. This Dora the Explorer Keepsake Popcorn Cup will be fantastic for movie time. Our Dora the Explorer 44 oz Keepsake Popcorn Cup is sturdy enough to use over and over again.