Nylon Kid。NEVER CARRIED but has a mission zipper and tiny mark on the back (see photos) Periwinkle mini backpack Designed for kids (but sometimes worn by adults too), the Classic Mini Backpack is a must-have for heading to school or for trips near & far! Fill it with school supplies or a change of clothes or shoes. Don\'t miss the super-helpful water bottle holder on the side. Dimensions 13” H x 11” W x 5” D, 2.75\" Handle Drop, 22.75\" Adjustable Strap Materials Nylon, Zip at top, Gold Metal Hardware, Lined, Strap length: 11\"\", Padded Strap Length: 12.75