Yodo Upgraded Large Convertible 3-Way Kids Rolling Luggage or Toddler Backpack with Wheels, Large Front Quick Access Pouch for Snacks or Knickknacks, Owl This one is Large Size: 11.8 x 7 x 18 inches Front snack pouch is very large and it provides boys and girls or even moms, a quick access to other travel essentials. Mesh bottle pockets at two sides. The  bag can pretty much stands by itself. The design of each bag is  different, and some of the animal design has tiny web feet at the  bottom.