【As Personal Item Airline Approved】: Measuring 16.9 x 11.8 x 7.87 inches (43 x 30 x 20cm), light weight 2.1lb(0.95Kg), this travel backpack fits perfectly under the seat on the plane or under the overhead luggage rack without paying extra for the flight. It is approved by major airlines, including but not limited to Spirit, Southwest, JetBlue, United, and Frontier Airlines. 180 degree zipper closure helps you pass through the security check quickly. | 【Roomy Capacity & Multi-Pockets Design】: Our backpack features a spacious capacity with a reasonable partition, including a padded notebook/tablet compartment for 16" laptop and 12.9'' iPad, a wet layer design in main compartment for storing toiletries and wet items, and multifunctional storage bags outside to store sunglasses, tissue, keys, wallet, magazines, books, notes, pens, snacks etc,. | 【Be Briefcase/ Handbag/Backpack】: This backpack designed with hiding shoulder straps which can be easily stored away in zippered back panel, transforming backpack to briefcase. Luggage Strap provides a more flexible carrying experience. | 【Back breathable sponge and sturdy zipper】: Unlike other products, our back uses a lightweight breathable sponge, ensuring you will be relieved without causing stuffy. The backpack is made of premium materials, and our zippers have been test thousands of times to ensure they will not be damaged during use. | 【Cleaning Method & Multiple Usages】:To extend the life of the backpack, we recommend that the backpack be washed by hand rather than by machine, ensuring it remains in top condition for years to come. Moreover, large backpack for women can be used in several different ways, served as daily backpack, travel backpack, laptop backpack, work backpack, computer backpack, overnight weekend backpack, and campus backpack.