Wendy Dino Easy as 1-2-3 Backpack is thanks to her coat with a mosaic of purples, pinks and violets and her pink crown the queen of the prehistoric era! Now available as a backpack with hidden zipper as well! Hidden zipper on the back of the dinosaur Easy as 1-2-3 Backpack is making hooping and embroidery easy on any embroidery machine. Embroidery-friendly, low-pile plush fabric. Exceeds all applicable U.S., Canadian, and European safety standards.