First Tactical's revolutionary packs are changing the way professionals look at Tactical and outdoor backpacks. Among competing Tactical packs, first Tactical's Tactical bags Leave their competition in the back of the pack. First Tactical's specialist 3-Day backpack features dual density shoulder straps, a double layered bottom, an internal hook/loop mounting platform, and a fully functional hook/loop web platform compatible with MOLLE/PALS that set this Tactical backpack apart from others in strength, reliability, and comfort for the wearer. With ample space for essential gear, this bag is always ready to go and is the ideal backpack for longer missions and trips. Further specifications: ● top front catch pocket 10.25" L x 4.75" H x 1.25" spandex/26.0cm L x 12.1cm H x 3.2cm spandex ● admin pocket 12" L x 17" H x 2" spandex/30.5cm L x 43.2cm H x 5.1cm spandex ● side pockets (X2) 6.5" L x 17" H x 2.5" spandex/16.5cm L x 43.2cm H x 5.6cm spandex ● YKK zippers ● Duraflex hardware.