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