Back to school cool, the Calvin Klein Sussex Nylon Backpack is ready for anything the new school year throws your way. One back slip pocket. One front slip pocket. One front zippered pocket. One interior zippered pocket. Back to school cool, the Calvin Klein Sussex Nylon Backpack is ready for anything the new school year throws your way. One back slip pocket. One front slip pocket. One front zippered pocket. One interior zippered pocket. Silver-tone hardware. Top carry handle. Two interior slip pockets. Zipper closure. 100% nylon.