Delune School Backpack for Girls Kids School Bag with Lovely Doll - Cute/Lightweight/Waterproof Would you like to give your daughter or son a beautiful/comfortable/personalized school bag as gift? So,just now. Quality Material and Workmanship:600*600 High-density Polyester fiber with foam layer,waterproof and durable.Never worry about the book and homework in the backpack get wet,even if you spill a basin of water on the backpack. Fashionable Design:3D silk-screen printing and 3D hot press forming pattern.When your daughter/son put this cute school bag on her/his shoulder and walking on the school,so attract her/his classmate's eyes,and your daughter/son will love it very much. Human Engineering:X shape back cushions,give upward lift force to the parts under power of kids' spine.Thick back cushion Air cushion,reduce stress.As parent,you must consider the schoolbag whether affects the development of your child's spine.In addition, we have added 3M reflector strip on our bookbags. At night or on rainy days, drivers can easily see where she/he is and protect her/his safety. Large Capacity:Very large capacity, could put in lots of books and other things,such as:her/his favorite toys,snacks,clothing,cell phone iPad,even her/his lunch bag.