The Travel Backpack is made of lightweight water-resistant polyester material. Zippers are easy to close and open. - It has a spacious main compartment - A separate laptop compartment that holds laptops up to 17.3 inches and an iPad up to 12.9 inches. - One wet pocket for toiletries and wet items. - A front compartment with various pockets can store small items. - One side pocket for a water bottle or umbrella. - An anti-theft back pocket is suitable for valuables.