The MAXPEDITION Falcon-II has all of the best features of a small/medium hunting pack or day pack, plenty of room for an overnighter, and is rock solid throughout. 

Ten major improvements that are different in the new Falcon-II from the original Falcon:

(1) Addition of 5 rows of PALS webbing per side for full MOLLE compatibility
(2) Addition of 2 rows of PALS webbing on top front pocket for full MOLLE/ALICE compatibility
(3) Addition of 3 rows of PALS webbing on lower front pocket for full MOLLE/ALICE compatibility
(4) Addition of 2 quick release compression straps per side
(5) Addition of internal silent keyper in lower front pocket
(6) Improved hydration system pocket with zipper opening, a reservoir hang-tab, and a velcro bi-directional drink tube port
(7) Hydration pocket now has more capacity (100oz new vs. 72oz old) with greatly increased comfort and ergonomics
(8) Hydration pocket can accommodate a concealed firearm using our Hook & Loop Modular Accessories (e.g. #3501 Universal Modular Holster, sold separately)
(9) Organizer in lower front pocket
(10) Non-slip, high abrasion-resistance bottom