【Superior Quality & Multipurpose】The backpacks made of durable water resistant 1080D Oxford fabric and YKK zippers.The whole backpack is equipped with USB charging port, 17-inch laptop compartment, clothing storage compartment, books and daily necessities storage pocket, and unique waterproof compartment.
【23-40L Expandable Design】Before extended is 23L, dimensions are 18.1×11.8×5.8inch; after extended is 40L, dimensions are 18.1×11.8×10.2inch. You can expand the zipper and buckles according to your requirement. The two handles set on top and one side, which allow an easy switch between backpack and suitcase. So it can be carried vertically or horizontally.
【Conwenient & Comfortable】(1) Ergonomic s-shaped padded shoulder strap and fully 3D ventilation padded back,which make your shoulder stress released and protect your back and shoulder effectively even when full loaded. (2) Shoulder straps with adjustable anti-slip chest belt and quick release. (3) A top handle and a side handle provide ergonomic comfort and travel convenience.
【Design and Application】The product is designed by Z-MGKISS, and use high quality manufacturing process, suitable for travel, international travel, business travel, suburban travel, work, school and so on.
【100% Satisfaction】For all Z-MGKISS large travel laptop backpack, we are committed to providing quality services including fast shipping, good communication and a comprehensive commitment to Amazon’s refund policy