BANGE 35L Travel Backpack,Flight Approved Carry On Backpack for International Bag, Water Resistant Durable 17-inch Laptop Large Daypack Business Weekender Luggage Backpack for Men

【22-35L EXPANDABLE DESIGN】: Before extended is 22L, dimensions are 17.5×11.8×5.5inch; after extended is 35L, dimensions are 17.5×11.8×9.5inch. 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 3-5days daily go back and forth.
【LARGE CAPACITY EASY TO CARRY-ON】:The backpack with many compartments, organization and expansion.The main pocket can hold your go back and forth 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. 17inch laptop compartment size: 15.3″ x 11.4″ (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 give protection to your goods from water.3.Ergonomic airflow back design with thick but soft multi-panel ventilated padding for added strengthen 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. The entire 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 travel, hiking, go back and forth, 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 can respond to your request and after-sales within 24 hours.