Durable Laptop Backpack for International Travel - Flight Approved Carry-On Bag with Water Resistant Design

• EXPANDABLE DESIGN】: You can expand the zippers and buckles as needed. With a luggage strap on the back that slides over the luggage tube, the backpack is very easy to carry and perfect for 3-5 days of daily travel. • LARGE CAPACITY】The backpack has multiple compartments for easy organization and expansion. The front compartment can also hold magazines, Ipad.The back of the backpack is padded to protect the laptop. • DESIGN】Waterproof PVC material, internal waterproof pocket protects your items from water. Ergonomic airflow back design, thick and soft multi-layer breathable padding increases support and comfort, reduce shoulder and neck pressure. • DURABLE】The shoulder and handle joints are stitched with thick threads for extra sturdiness. The zipper is durable and smooth, strong and explosion-proof. Compartments of different sizes and functions allow you to store your items easily and neatly. • Service】If you are not satisfied, you can return it unconditionally for a refund. If there is a quality problem within one year, you can contact us. We will reply your request and after-sale service within 24 hours.