The Ducan 30 impresses above all with its light weight. The side pockets are positioned within easy reach even when carrying the backpack, true to the principle of “access on the go”. There is also a mesh pocket on the shoulder strap. Thanks to the excellent ventilation for the back provided by the air space suspension system, the Ducan 30 promises exceptional comfort, further enhanced by the elasticated chest strap. Ducan 30. A hiking backpack with practical features.