This practical backpack is made from durable polyester and measures a spacious 33 × 17 × 45.4 cm. The large main compartment is closed by a zipper, keeping your contents safe and secure and there is a smaller zip-up front compartment where you can store items such as documents and keys. The mesh pockets on the side can accommodate small umbrellas, bottles and other objects you'll want to be easily accessible. Thanks to the padded shoulder straps and padded back area, the backpack is very comfortable to wear, even when heavily loaded. It is the perfect companion for work, school and excursions. To promote your business effectively, print your company name or logo on the spacious surface of this comfortable backpack and benefit from mobile advertising as you give it away to customers and employees.