SKYMOVE 20 inches Big Storage Multifunction Travel Wheeled Rolling Backpack Luggage Books Laptop Bag, Blue

Plenty of pockets.

Thick foam padded compartment of this rolling backpack is big enough for a 16 in laptop.

Outer pocket can hold daily necessary stuff like keys, pens, flashdrivers.

Big storage capacity.

Large multi-compartment can hold more belongings about 40L.

The rolling backpack is suitable for college, university and travelers as luggage.

Convenient design.

High-density PP unidirectional wheels.

Special back design, turn down the back cushion to cover the wheels to keep clothes clean on your back.

Easy to clean.

400D nylon fabric, durable.

Aluminum alloy rod can be used in rainy days.

Passed 10000 times move up and down tests, twice as other rods can bear.

Thoughtful details.

Thick wide shoulder straps, cotton handle on top, humanization padded back.

The backpack could keep your books safe from the water dripping, but you'd better keep it from continuous exposure to a heavy rain.