Travel Backpack, Carry-on Backpack Bag Luggage, 17.3Inch Laptop Backpack with USB Charging Port&Shoes Compartment, Anti Theft Waterproof, Casual Daypack for School Weekender Business Trip,Black

EXPANDABLE AND MULTIFUNCTIONAL DESIGN: This large travel backpack is expandable, unzip the side zipper to get 40L of storage space for short 2-3 day trips or business trips. Scientific and reasonable partitioning, separate laptop compartment, up to 17.3 inches laptop. The separate shoe compartment can accommodate a pair of flip-flops or low-top sneakers, and there is an interior PVC pocket for wet items. Hidden anti-theft zippered pocket on the back of the backpack prevents theft of valuablesDESIGNED FOR TRAVEL: TZLTZS travel backpack size: 17.7*10.6*9.8 inches, this travel backpack can meet most airlines carry-on requirements and can be placed on the top or bottom seat to be used as a personal item on airlines. The 180 degree zipper closure can help you pass through security quickly. Padded top and side handles easily convert from a backpack to a carry-on bag. Luggage strap design allows this laptop backpack to fit on your rollable suitcase, making traveling more convenientWITH USB PORT: This travel backpack comes with a unique USB port on the side, which allows you to use a cable to connect the mobile power inside the backpack to your cell phone outside, providing you with a more convenient way to charge your phone while walking. Please note that the Large Travel Laptop Backpack is not powered by itself and does not include a mobile power supply or cable, the USB charging port provides a convenient way to charge only!COMFORTABLE AND DURABLE: This backpack is made of supreme waterproof polyester and anti-scratch material for protection in rainy days. Ergonomically proportioned design with a comfortable honeycomb pressure-reducing back pad on the back, one-piece molded high-density mesh fabric for comfort and fast heat dissipation and breathability, adjustable shoulder straps and chest buckle to reduce shoulder pressure and make your travel easier.MULTI-PURPOSE BACKPACK; This trendy and durable travel backpack is a must-have for your trip! You can also use it anywhere, such as travel, college, camping, hiking or business. It's the perfect gift for men and women, and it's also great gift for Father's Day, Mother's Day, Homecoming, birthdays, Christmas or other holidays! Perfect for everyday use. High quality materials and excellent craftsmanship ensure long-lasting durability.