Active AIR FLX sets - Polštář Airflow

The sets include the BECKMANN Active AIR FLX backpack, a clip-on backpack for after-school clubs, a filled pencil case and a pouch, all matched in one design. The Active AIR FLX school backpack uses the unique AirFlow ergonomic system with a foam-and-air cushion that delivers maximum comfort and excellent ergonomics – effectiveness verified by robots in laboratory tests. The unique FLX system then lets you increase the backpack's volume by 5 litres simply by opening the side zip.