HOMIEE Carry on Luggage 40L Expandable Travel Laptop Backpack Fits 17 Inch Computer, Airline Approved 18x14x8 Inch Large Suitcase Personal Item Bag for College Business Weekender, Black

【22-40L LARGE CAPACITY EXPANDABLE BACKPACK】: The carry-on luggage has quite a few room and meets airline requirements for personal items. Top and side handles make it easy to switch between backpack or suitcase. The straps on the back may also be passed through a luggage tube for go back and forth or business trips. Before expansion, the capacity is 22L and the dimensions are 17.7×11.8×6.6 inches; the expanded capacity is 40L and the dimensions are 17.7×11.8×11.8 inches.
【AIRLINE APPROVED PERSONAL ITEM BAG】: The backpack may also be freely opened 90-180 degrees easily at the airport security, very convenient for air go back and forth as carry on. Our go back and forth backpack meets airline such as Spirit, Easy Jet, Jet Blue personal item requirements, and is available to put under the seat or overhead even as on state of standard carry-on size, an ideal gift for men, frequent traveller and ideal for camping and trekking.
【MULTI-COMPARTMENTS & DRY WET SEPARATION】: The backpack has many compartments that makes an organised packing. The main compartment has quite a few storage space for your shirts, pants, shoes or on a regular basis essentials; The laptop section has a separate padded compartment for 17in laptop; The waterproof area mean you can separate dry items from wet items. The other compartments can hold snacks, books, power bank, keys, pens, and so on. The security pocket for passport for wallet.
【ERGONIC DESIGN & USB CHARGING PORT】: The backpack equipped with adjustable chest straps, external side compression buckles, breathable padded back panel, can effectively relieve the pressure on shoulder and neck. Thickened sponge handles and shoulder straps provides you with more comfort when carrying and gripping the bag. The anti-theft back pocket is ideal for storing valuables. USB interface design, it is vitally convenient to charge your electronic devices even as traveling.
【PREMIUM MATERIAL & MULTIPURPOSE】: The carry bag is made of lightweight waterproof polyester and scratch-resistant material for protection in rainy weather. The zippers are sturdy and smooth, and it is easy to close and open. The go back and forth backpack is large enough for vacation, weekend getaway, overnight go back and forth, carry-on, business go back and forth, outdoor activities.