Maxpedition Monsoon Gearslinger Backpack, Wolf Gray Overall size: 14"(L) x 6"(W) x 20"(H) Main compartment: 14"(L) x 5"(W) X 18"(H) Volume: 1000 cu.in. / 16L Full closure flap with 2" compression strap, with pull ring and 2" side release buckle 2 rows of 4 channel PALS, 1 row of 6 channel PALS