HOMIEE 40L Travel Backpack Expandable Carry on Backpack TSA Approved | Personal Item Bag, Fit 15.6 Inch Laptop, Dry-Wet Separation, USB Charging Port, Waterproof, Luggage Suitcase for Business

AIRLINE APPROVED PERSONAL ITEM BACKPACK: This laptop backpack can be easily opened 90-180 degrees at airport security, making it suitable for carry-on and air travel. Our travel backpack meets personal item requirements of airlines such as Spirit, Frontier, United, Easy Jet, Jet Blue, etc., and can be placed under the seat or overhead in standard carry-on size, suitable for frequent travelers, camping and hiking
LARGE CAPACITY EXPANDABLE TRAVEL BACKPACK: The carry-on luggage has plenty of 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 can be passed through a luggage tube for travel or business trips. Before expansion, the dimensions are 17.7 x 11.8 x 8.6 inches; the expanded dimensions are 17.7 x 11.8 x 11.8 inches, offers you more packing capacity up to 40L
MULTI-COMPARTMENTS & DRY-WET SEPARATION: This travel backpack features multiple compartments for easy organization. The main compartment is spacious enough to hold shirts, trousers, shoes, etc.; the laptop compartment can hold 15.6 -inch laptop; a waterproof compartment helps you separate wet and dry items. Other pockets can hold books, power banks, keys, pens, etc. The anti-theft back pocket can store valuables such as passports or wallets
ERGONIC DESIGN & USB CHARGING PORT: The carry on backpack equipped with adjustable chest straps, external side compression buckles, breathable padded back panel, can effectively relieve shoulder and neck strain. Thickened sponge handles and shoulder straps provide a more comfortable carry and grip. USB interface design, it is very convenient to charge your electronic devices while traveling
PREMIUM MATERIAL & MULTIPURPOSE: The personal item 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 travel backpack is large enough for vacations, weekend getaway, overnight trips, carry-on, business trips, outdoor activities