Ducan Spine 28-35 Women - a combination of Active Spine Technologyå», a light weight and women̥s fit. Reduced fatigue thanks to even distribution of weight, greater comfort thanks to the air space suspension system for effective ventilation of the back. Shoulder straps, carrying system, hip belt and dimensions of the back tailored to the female anatomy. The Ducan Spine 28-35 Women adapts completely to women's needs. Pockets positioned to allow easy access while walking and the hiking backpack's variable packing volumes allow greater flexibility.