Fenree.geer Travel Backpack for Men, Flight Approved Carry On Luggage Backpack with USB Port, Water Resistant Expandable Computer Daypack, 17.3 Inch Black Business Laptop Backpack for College/Work

【Durable Carry on Backpack】The black business trip backpacks are made of prime quality durable abrasion, scratch, and water-resistant 900D Oxford materials, which can provide protection on drizzle days. Internal wet pocket in our carry-on backpack to give protection to your goods from water.(Zippers not waterproof)
【Large Capacity & Well-Organized Design】Adjustable Storage Space, before extended is 34L, dimensions: 12.6”x9”x19”; After extended is 46L, dimensions: 12.6”x12”x19”, fits 17.3 inch laptops; Weight: 3LBS. The versatile carry on backpack has a thoughtfully separated compartments and pockets offer ample room for your laptop, iPad, power bank, A4 files, wallet, cards, clothing, and more
【MultiI-compartment】Fenree.geer large laptop backpack for men women, has 7 compartments, 4*front/side pocket, 1*main pocket, 1*padded laptop compartment, 1*anti-theft pocket. Also quite a lot of small pockets with built-in multifunctionality, The anti theft backpack can hold some requently used items. It is great for 3-5 days of daily trip
【USB Charging Port】The expandable trip backpack weekender daypack features a built-in USB port that permits you to charge your electronic devices on the go. Please note that the power bank isn’t included
【Comfort&Convenient】Human engineering design.The computer bag is crafted with user comfort in mind. It features a padded and breathable mesh back panel that promotes airflow and heat dissipation. The adjustable breathable shoulder straps for a personalized use, alleviating shoulder stress. And the chest strap serves to prevent shoulder strap slippage effectively
【Multipurpose】It may be used as a briefcase/handbag/work backpack/college backpack/overnight weekend backpack. With two soft and durable handles on the top and sides, easy to be carried vertically or horizontally. Making it convenient use for on a regular basis/camping/excursions/long or short business go back and forth/out of doors/trip. 0-180 degrees opening zipper helps you pass through the security check quickly, and the luggage strap on the back provides a more flexible carrying experience