Osprey Daylite Powerhouse Custom Backpack, Black Color:Black Front zipper has a wind even in windy conditions Front zipper has a wind flap and kissing welt closure 100% polyester ripstop 100% polyester mesh upper back lining Sun shield collar Built in rod holder Two large fly box pockets with hook and loop closures Zippered chest pocket Utility loop and tool holder Cape back with mesh ventilation Hook and loop fastened collar points Zippered access to main compartment Large pocket for battery bank Elastic molles for cords Secure pocket for earbuds Interior zippered pocket Exterior zippered pocket (large enough for passport) Backed by Osprey’s All Mighty Guarantee PVC Free Product