Material: anti-drop function, water-repellent. Large: main compartment and front compartment with zip. Inside there is an additional lockable compartment and two compartments for small items e.g. for mobile phone. On the sides there are two pockets e.g. for water bottle/water bottle. Laptop: The backpack has a special laptop compartment (14.0 inches). Important: the bag is relatively slim, fits a laptop with a maximum thickness of 2 cm. USB: The backpack has an integrated USB output on the side. With this function, you can charge your phone directly after connecting the power bank from the inside. (Power bank not included) FUNCTIONAL: Outside along the back panel there is a lock that allows direct access to the inside of the backpack. Loved by everyone, the most popular and versatile model of the Himawari brand. Made of high quality materials, very convenient to use. The suede finish makes the backpack very impressive and classic. It is ideal as a companion for work, school or university. Himawari is the perfect choice for lovers of minimalist design and high quality. Specification: Composition: 100% Polyester Size: Suitable for A4 format Brand: Himawari Width: 28 cm Depth: 15 cm Height: 40 cm Closure: Zipper Outer compartments: 3 Inner pockets: 7Manufacturer part description: 9001 Capacity [litres]: 19 LLaptop diagonal: 13"-14" Maximum laptop size: 33 x 23 x 2.5 cm