BANGE Travel Backpack,Flight Approved Carry On Backpack for Travel, Water Resistant Durable fit 17-inch Laptop,Large Business Weekender Luggage Backpack for Men women (1908L-blue)

【26-45L EXPANDABLE DESIGN】: Before extended is 26L, dimensions are 19.5x13x6.8inch; after extended is 45L, dimensions are 19.5x13x11.5inch. You’ll be able to expand the zipper and buckles according to your requirement. The two handles set on top and one side, which allow an easy switch between backpack and suitcase. So it may be carried vertically or horizontally. The luggage belt on the back allows being slide over the luggage tube,backpack very easy to carry, it is great for 3-7days daily commute.
【LARGE CAPACITY EASY TO CARRY-ON】:The backpack with many compartments, organization and expansion.The main pocket can hold your commute goods,fit 5-8pcs clothes. It is cool that there’s a wet pouch to liquids.Front compartment can also hold magazines,Ipad and power bank which can charge your phone. 19inch laptop compartment size: 16.5″ x 11.8″ (please cheak your laptop size),Backpack Back with padded batter can protect your laptop.
【WATERPROOF & ANTI-THEFT DESIGN】: 1. Backpack back zipper pocket protects your precious articles, such as phone, passport, wallet from potential theft when traveling or lining up; 2 Waterproof PVC material, internal waterproof pouch to offer protection to your goods from water.3.Ergonomic airflow back design with thick but soft multi-panel ventilated padding for added give a boost to and comfort, decreasing the pressure of shoulder and neck; 4.Shoulder straps with adjustable anti-slip chest belt and quick release
【DURABLE & MULTIPURPOSE】: The shoulder and handle joints are adopted bold line sewing to make it sturdier. The two thick handles are comfortable for long time carrying. All of the zippers are durable and smooth which are sturdy explosion-proof. Different compartments with different sizes and features make you to storage items easily and neatly. A great companion for commuting, business go back and forth, hiking, commute, camping and other outdoor activities.
【Our Service】: If you aren’t satisfied within one month, You’ll be able to get an unconditional refund. If you have quality problems within one year, You’ll be able to contact us. We will be able to respond to your request and after-sales within 24 hours.