BANGE 45L Expandable Travel Backpacks,Weekender Carry On Backpack, Flight Approved Business Backpack for 17.3inch Laptop

28-45L
EXPANDABLE TRAVEL BACKPACK: Before extended is 28L, dimension is 20* 13.5 * 7.1 inch, after extended is 45L, dimension is 20* 13.5 * 10.2 inch. You can expand the zipper and buckles according to your requirement, which can meet your 7 days business travel. ^^
LARGE CAPACITY CARRY ON BACKPACK: BANGE mens backpack has many compartments and pockets. The main pocket can hold your travel goods, fit 5-8pcs clothes. Beside, an unique design is the mesh separation in the main compartment, which can divide your clothes and your electronic items, keep the backpack tidy and neaty. The wet and dry separation pockets can hold your washing items and keep other items dry all the time. Front compartment can also hold magazines, Ipad and power bank.
^^ 17.3INCH LAPTOP BACKPACK: 45L travel backpack has a separate laptop compartment, which can hold 17.3 inch laptop and protect laptop from moving. With high quality waterproof PVC material, your laptop can be prevent wet in the raining days. ^^ WEEKENDER BACKPACK WITH
USB CHARGING: BANGE backpack travel ensure a secure long-lasting usage everyday or weekend, it is a great companion for business trip, hiking, travel, camping and other outdoor activities. It is convenient to charge your phone from outside due to there is a USB charging port, and you only need to place a power bank in the backpack.
^^ WATERPROOF & MULTIPURPOSE: Waterproof Oxford material, internal waterproof pouch to protect your goods from water. 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 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.