MARK RYDEN Extra Large 40L Travel Backpack, Carry On Backpack, Water Resistant Lightweight Daypack for Flight, Business Backpack Fits 17 Inch Laptop with USB Charger for Men and Women

EXPANDABLE TRAVEL BACKPACK: It expands by nearly 40% and easily fits a week' s worth of clothes and electronics when travelling for business and pleasure, it' s a comfortable, large capacity backpack with two handles on the top and sides for easy switching between backpack and luggage, it replaces a trolley case for any need, and it' s the perfect size to fit under the seat of an aeroplane, so you can take it on board as a personal item! No carry-on baggage fees are required!
SPACIOUS AND FLEXIBLE STORAGE: The backpack features multiple compartments designed to separate and secure items and protect fragile items; it has a padded laptop compartment, an extra-large mesh compartment, an extra-deep front pocket and an anti-theft pocket on the back, which not only protects the laptop, but also helps you to keep everything organised and to access different items quickly.
COMFORTABLE TO TRAVEL: The shoulder straps and back are thickly padded to take the pressure off your shoulders and make it easier for you, even when you put heavy objects on it, it holds its shape well and is soft without sagging, plus the backpack comes with adjustable straps to secure the backpack to your suitcase; it can be used for both business and personal use, making it a perfect gift for the professional or student in your life!
USB CHARGING PORT & YKK ZIPPER: The Marco Leyden travel backpack has a built-in USB charging port, making it easy to charge your electronic devices when traveling for business or pleasure. The backpack features YKK zippers, which are the world' s first high-quality zippers that are smooth to use and long-lasting.
WATERPROOF MATERIAL: This men' s travel backpack is made of high quality waterproof and durable material to prevent rainwater from entering. However, since the seams of the YKK zippers are not waterproof, please do not stay in the rain for a long time.