Epic 19"H x 10"D x 13"W (Hidden Ball-Carrying) Backpack Features: Approximate size of pack without ball is approximately 19"H x 10"D x 13"W when fully loaded. Ball carrier is simple to use. Open the zipper located at very bottom of pack and pull out the mesh ball carrier. Each side of the carrier has two female buckles. Locate the two male buckles at the back side of the pack located near the top of the padded shoulder straps. Simply attach the male into the female and place your sport ball on the outside of the pack and the carrier net will hold your ball for easy transport. - Stretch mesh ball carrier is located in lower hidden compartment. Fits basketball, football, volleyball, soccer ball & more. - Heavy duty construction and 840D woven polyester fabric provides long lasting pack. - Large main compartment easily stores your gear. - Side zippered pockets allow for extra storage for smaller items. - Security pocket is lined with brushed tricot and ideal for cell phone storage. - Front panel has 360 zipper which allows access to front compartment and is fully removable for easy decoration. - Padded back cushion and shoulder straps provide comfort when worn. - Lap top pouch in rear of main compartment secures your device in padded protection. - Two internal storage pockets, one being zip closure, located on lap top pouch face with two pen sleeves. - Two stretch mesh side pockets hold extra gear or water bottle. - Adjustable straps. system offers backside PU coating which resists moisture and helps keep the inside dry.