▶ Multifunctional Hard Shell Laptop Backpack— Large capacity travel backpack suits for 2-3 days long distance trip by packing carefully. Spacious main compartment can accommodate lots of stuffs like simple clothes, college supplies, travel accessories, separate padded laptop compartment holding 15.6 inch Laptop, ipads and electronics. side elastic net pockets hold gear like umbrellas or water bottles.▶High-quality Backpack Material — The front hardshell of the backpack is made of ABS is waterproof, scratch-resistant and resistant to crushing. The combination of soft and hard material allows the backpack to keep its shape at all times. The 3-dimensional geometry of the hard shell has a reflective effect, playing the role of night warning, more secure.▶ Convenient USB Charging Port — This smart backpack features exterior USB charge port and built-in charge cable (power bank not included). In addition, you need another data cable to connect to your phone to charge. Then you can enjoy using your any electronic equipment whiling charging anytime anywhere.▶Meet Daily Needs - The invisible card pocket on the shoulder strap, easily taking out the transportation card to pass underground subway gate or pay on bus. The buyirectional metal zipper can be opened and closed smoothly without jamming. A great gifts choice for day to day use and at anywhere.▶ Novel & Breathable Desigh — The honeycomb-shaped soft padded backrest can reduce the stuffiness of the back when carry the travel backpack for a long time. Luggage strap of the business backpack can be installed on a suitcase, convenient for a long journey.