Exterior front-7"(L) x 2"(H) loop field for patches;7"(L) x 4"(H) x 1.5"(W) zippered pouch (top);8"(L) x 10"(H) x 1.5"(W) zippered pouch (lower);3"(L) x 4.5"(H) internal slip pocket; Exterior rear-One 8.5"(L) x 16"(H) zippered compartment with internal loop field accommodates CCW or 100oz/3L water reservoir;2 drainage grommet ports;Padded for comfort Exterior left-2 side compression straps made from 1" webbing;5 rows of 2-channel PALS webbing;Exterior right-2 side compression straps made from 1" webbing;5 rows of 2-channel PALS webbing Exterior top-Grab handle made from 1" webbing;Tube port;2 attachment loops made from 1" webbing;Button-Lock security strap Exterior bottom-2 compression straps made from 1" webbing;Non-slip abrasion resistant material