HIGH SIERRA BACKPACK FEATURES 360 DEGREE RELRECTIVITY. FOUR SEPARATE ZIPPER COMPARTMENTS PLUS A FRONT POCKET WITH THE "MONMOUTH" HAWKHEAD LOGO. ONE COMPARTMENT HAS VARIOUS SIZED SECTIONS FOR YOUR SUPPLIES. CENTRAL ZIP POCKET IS SEZED TO FIT FOLDABLE HEADPHONES. THE SMALLEST POCKET IS FLEECE-LINED AND PERFECT FOR STORING YOUR SUNGLASSES AND/OR PHONE. TWO SIDE MESH POCKETS ON THE EXTERIOR. STRAPS AND BACK PANEL WITH AIRMESH + FOAM FOR COOLER COMFORT. MEASURES 18.9 X 11 X 5.9 IN.