• Composition：This backpack set includes a 60L Internal Frame Backpacks with rain cover and a 2.5L Hydration Bladder，YKK buckle and zipper
• 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 Compartment：This backpack includes hydration compartment which can hold a 2.5 Liter hydration bladder or a 15.6" laptop
• Suits：This backpack can meet size requirements for most airlines and very well used in hiking,trekking,camping,climbing,traveling