LOTS OF STORAGE SPACE POCKETS: LCKPENG 17.3 Inch Laptop backpack has one separate laptop compartment that can hold 17 Inch,15 Inch and 13 Inch Laptop. Large travel backpack for men and women includes a spacious packing box can meet daily needs, high-tech electronic accessories. Front compartment provides many pockets,makes your item organized and easier to find COMFY STURDY: Comfortable airflow back design travel backpack carry on flight approved with thick but soft multi-panel ventilated padding, gives you maximum back support. Breathable and adjustable shoulder straps relieve the stress of shoulder. The top handle of the 17 inch travel backpack is padded. The backpack is tested and designed for a very long time CONVENIENT STORAGE: Laptop backpacks front side zipper pockets, easy for holding a water bottle, readers and a bunch of other items, iPad, journal, pens and pencils, iPhone. Notebook Computer Bag Side pocket accommodates compact umbrellas and other small items FUNCTIONAL SAFE: LCKPENG Travel laptop backpack has a luggage strap that allows the large laptop backpack fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying travel backpack carry on flight approved. There is a hidden anti-theft pocket on the back, which can protect your valuables from thieves. Suitable for international air travel and one-day tour, it is a travel gift for men USB PORT: practical design with the USB charging port can provide the convenient access to charge your electronic device that connecting your device with your own cable outside and your own power pack inside. (Tips: power pack is not included)