Sling backpack made for the young globetrotter who expects functionality, performance and style. Jet Millennium products are made of an innovative flyknit fabric composed of a strong, lightweight yarn with a unique pattern and color. The products in this collection also feature ultra-resistant matte black rubber that gives a soft and silky touch to each item. Both materials are treated to make them water resistant. Internal features: an open pocket and 2 pen holders. External features: zippered opening, front pocket and adjustable strap.