Vinyl Removable flap with clear vinyl inner layer, can be use as map case or drop in zipper pocket Heavy duty webbing for modular attachments Double zipper main compartment Main compartment with removable divider, internal radio pouch with antenna access, and elastic loops Padded back pocket with hook & loop panel for other hook and loop attachment Removable waist strap with SLIK CLIP Total dimensions: 12" x 10.5" x 4" Removable waist strap with SLIK CLIP Total dimensions: 12" x 10.5" x 4"