Versipack fulfills the multitude of requests for (1) a larger Fatboy with more bells & whistles, and (2) an effective concealed carry system utilizing the Fatboy shoulder sling concept. 38% larger than the Fatboy. In addition, it has 3 zippered accessory pockets, 2 sleeve pockets, & 1 drawstring pocket fitted for a 32oz/1L Nalgene water bottle or a radio. Has 3 places for modular expansion with other Maxpedition accessories using Malice clips. External keyper on shoulder strap for gloves & internal keyper. Main compartment; 8"(L) x 4"(W) x 8.5"(H) 10"(L)x8"(H) closure flap 2" quick release buckle One 6.5"(L)x2"(H) loop field for patches One 7"(L)x5.5" (W) zippered pocket