Inateck 17-20L Ryanair carry-on backpack 40x20x25 for women and men, laptop backpack compatible with 14-inch MacBook Pro.

["Hand luggage size: Unopened: 40 x 25 x 17 cm (15.75 x 9.84 x 6.69 inches); Opened: 40 x 25 x 20 cm (15.75 x 9.84 x 7.87 inches). This 17-20L travel backpack meets the hand luggage requirements of many low-cost airlines like Ryanair, easyJet, Eurowings, Southwest, JetBlue, British Airways, Delta, Flybe, Lufthansa, Jet2, Wizz Air, and Virgin Atlantic","Expandable capacity: The main compartment can open 180° and expand the capacity from 17L to 20L (40 x 25 x 20 cm), equivalent to a 20-inch suitcase. This allows you to easily and neatly organize your belongings during your travels","Multiple storage compartments: With a side pocket for bottles, two front zip pockets, and one each in the main compartment, you can organize everything neatly. This backpack also features a compartment for universal 14-inch laptops, an anti-theft zip pocket on the back panel, a card pocket, and eyeglass holder strap on the right shoulder strap","3 carrying options: This is not only a travel backpack with shoulder straps, but also a durable hand luggage. Additionally, the trolley strap on the back allows you to attach the bag to the handles of a suitcase","Comfortable and durable: The air mesh on the back panel provides good air circulation and makes the backpack breathable and comfortable. The adjustable chest straps help relieve shoulder pressure and increase the stability of the backpack. Made of durable polyester fabric, it is splash-proof and abrasion-resistant, an ideal choice for business trips, commuting, or hiking"]