Inner slip pocket & elastic organizer with two divisions. Genuine YKK zipper;Dual zipper pulls. Fully backed with hook and may be attached to Velcro loop field;Internal seams taped and finished. Stress points double stitched. Bar tacked stitched for added strength;Triple polyurethane coated for water resistance. DuPont Teflon fabric protector for grime resistance & easy maintenance;Material: 800D Nylon. External dimensions: 5x0.75x7 (12.7x1.9x17.8cm). Weight (empty): 55g