Made of hard-wearing, lightweight Vinylon F fabric that withstands dirt and wetness. The spacious main compartment has an address label and large opening with a zip, making it easy to pack and unpack. Two flat side pockets and a zipped pocket on the front provide additional storage. Handles at the top and slender, adjustable shoulder straps make for easy carrying. PE foam seat cushion in the interior back pocket prevents the contents of the backpack from poking against your back. Reflective logo.