• 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