Fabric: This is your easygoing spontaneous adventure buddy. A lightweight do-everything daypack it's perfect for students commuters hikers travelers and adventurers who prefer an unstructured pack that works for a variety of situations. Stuff it up cinch it closed and you're on your way. Colors: One-of-a-kind. Every pack is a unique color combination. Be prepared for a total surprise!100% repurposed durable lightweight ripstop nylon shell fabric Top drawstring closure Large main compartment Front zippered pocket Ultralight mesh shoulder straps Interior hydration sleeve Contrast Cotopaxi heat transfer logo on lower front and side Contrast LUZONeighteen heat transfer on side panel Dimensions: 20 h x 11.25 w x 5.1 d Volume: 18L (609 oz.) Weight: 300 g (.66lbs)Note: Bags not intended for use by children 12 and under.