Fieldline Big Game Backpack 100% Polyester Imported Tons of storage: extra-large main compartment, roomy secondary compartment, front stash pocket to store quick access gear, 2 side pockets with zipper closures Designed with comfort in mind: deluxe padded back, yoked shoulder strap System with adjustable sternum slider, waist belt for added support 2L hydration reservoir Compatible (reservoir not included) Versatility: detachable waist pack and multiple molle attachment points Dimensions: 3.00 x 14.00 x 24.00 inches, 2.51 pounds carry weight