The new puppet series Na!Na!Na! Suprise is rapidly gaining popularity and three of the six dolls steal the show on this cute backpack. They take a prominent place on a large light blue heart in the middle of the backpack. Hearts are a recurring theme on the bag anyway. For example, the large front pocket can be opened with a loop in the shape of a soft blue heart. The main compartment is spacious and offers space for a lunch box, clothes or other items your child wants to take with him or her.