Can be used 3 ways; as a waist pack, go-to bag or as an attachment to a modular pack. 1 main compartment with dual mesh pockets with zippered closure Front accessory pocket with organizer sleeves 2 side pockets with modular attachment points Modular attachment points on front and back side Heavy duty self repairing zippers Compression straps Measures: 15" x 8 1/2" x 6 1/4" *Shoulder Strap not included