As Personal Item Airline Approved: This travel backpack's dimensions (18.5 x 12.5 x 7.9 inches) meet the strictest size standards outlined by the International Air Transport Association (IATA) for most flights, allowing effortless stowing in overhead compartments and under-seat spaces on airlines. This larger travel backpack for men features a convenient 180-degree opening for easy passage through airport security. Excellent Security And Privacy: This flight-approved carry-on backpack features an upgraded door barrier design to enhance security and privacy, preventing unauthorized access without complicated installation and giving you peace of mind whether you're traveling for business, on vacation, or on a solo adventure, while anti-theft zippers on the computer compartment protect your computer from theft. Large Capacity & Multiple Pockets: The travel backpack features 4 spacious compartments to accommodate both daily essentials and travel necessities. Its main compartment offers ample room, holding 5-8 articles of clothing, books, and other items. The separate laptop compartment comfortably fits a 17" laptop. Additionally, the carry on backpack for women has multiple pockets and an elastic cord system, ensuring organized storage and providing extra space for your belongings. With Shoe Bag and Wet Pocket: This water-resistant travel backpack for women includes an additional shoe bag. The shoe bag is 16.5 inches/42 cm long and can hold 1~2 pairs of shoes and can also be used as a laundry bag. The travel backpack is equipped with a wet and dry pocket crafted from high-density waterproof material. This pocket is ideal for storing toiletries and damp clothing, ensuring your trip stays neatly organized. Comfortable and Durable: Comfortable airflow back design with thick and soft padding, and effective back pressure relief, while equipped with an adjustable chest buckle, you can hike more easily. The computer backpack is made of durable polyester material, providing more secure protection for your belongings. it as be a weekend backpack, hiking, camping, plane trip, sports gym backpack, work backpack, college backpack, or casual daypack backpack. Multipurpose: Its chic look makes it a college bookbag, travel backpack, computer backpack, bookbag, and business backpack. The flight-approved carry-on backpack can be fitted overhead and under-seat, and is ideal for a weekend trip, business trip, and travel. This large backpack is perfect for college, work, daily use, and outdoor activities, or even perfect as a gift to friends, family, or women, for birthdays, or Valentine's Day.