42L Expandable Travel Laptop Backpack for Men & Women 。?【Flight-approved Travel Backpack】Size:42*29*20cm(16.5*11.4*7.8 inches). Weight：1.14kg/2.52lb Rinlist travel backpack is meticulously crafted to conform to airline standards. This feature saves time and eliminates the hassle of waiting in long lines for baggage check-in. Its compact design also allows for easy placement in luggage rack or under seats ?【Large Capacity and Multi Pockets】Carry on backpack with large storage capacity and two extra toiletry bags. Multiple zippered pockets give you plenty of storage space, including a front pocket, waterproof section, main compartment, separate laptop compartment, and anti-theft pocket on the back. In addition, this traveling backpack also has a mesh slip-in pocket with elastic closure on the left side for a bottle or an umbrella ?【Premium Fabric and Exquisite Craftsmanship】A cool and modern personal item backpack of high quality and durability. Made of densely woven polyester, Rinlist backpack offers heavyweight support without compromising on style or functionality. The lightweight backpack features a wipeable material that eliminates the need for arduous cleaning, whilst adjustable straps, a thickened padded back panel, and bartack sewing at all stress points provide superior comfort and longevity