MATERIAL- Water-resistant 600D polyester. YKK Zipper and YKK Buckle. Rain cover included. DESIGN- One front pocket(24*33cm/9.45*13in) and Two side pockets(14*27cm/5.5*10.6in) on the pack, 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 pack that can seperate the main compartment from sleeping compartment. It’s roomy enough for you to put in sleeping bag,mat,hammock or shoes.