Composition：This composition includes a 60L Internal Frame Backpacks and a 25L Cordura Backpack（Made from 915D Cordura polyester），And the buckle and zipper of them are all made of YKK
60L Backpack Design：One front pocket,9.45*13 inches, and Two side pockets on the pack,5.5*10.6 inches，it can hold snacks,flashlight,notebook,gloves,ropes,water bottle and other items，Other tactical pouches or camping gears also can be attached to the molle webbing with hooks
Sleeping bag compartment：There's zipper divider inside the 60L backpack that can seperate the main compartment from sleeping compartment，It's roomy enough for you to put in sleeping bag,mat,hammock or shoes
Hydration System：This military backpack includes hydration compartment that can hold a hydration bladder，HYDRATION BLADDER IS NOT INCLUDED
Suits：This backpack can meet size requirements for most airlines and very well used in hiking,trekking,camping,climbing,traveling
