FNS1406 Features: * Performance backpack * Durable athletic back pack with detachable dry bag * Large enough to accommodate all swimming gear including towels * Detachable dry mini back pack with straps keeps wet items separate * Comfortably sits on the shoulder with padded shoulder straps and back supports * Weather-resistant and built to last * Features internal compartments, dual side mesh pockets and a cell phone pocket * Uses reflective piping so you can remain visible at night especially while biking