Each backpack features my artwork, which is printed onto the front of the bag. The backpack is made of sturdy water proof nylon, black in colour and features a padded back and shoulder straps that are adjustable, zipper closure, a mesh pocket on each end of the bag as well as an internal pocket/divider. This size bag is suitable for small children through to adults (images show my 5yo granddaughter and my 17yo, nearly 6' daughter wearing the backpack). there are many styles to choose from. Many designs to choose from. Select the photo to see more.