Designed for women who like to get away and do some hiking and trekking alone, the Quechua Forclaz 70 backpack utilizes the Symbium 4 system, which guarantees less fatigue and pressure on the shoulders, even when heavily loaded. This trekking bag helps to propel walkers, relieving them of part of their carrying burden. Quechua hip belt makes the bag literally rebound and help the hiker to move forward. The belt also absorbs shocks and reduces the forces exerted on the back by 8% when compared to conventional backpacks. The Symbium 4 system combines a pivoting belt and elastic in the straps for maximum freedom of movement and therefore greater comfort on long treks. You can carry up to 80 litres with backpack extension which is quite a lot when trekking. Other features of the Quechua Forclaz 70 rucksack are 4 easy-storage pockets including 3 inside, ventilated back for moisture transfer and anatomic, specifically adapted to woman morphology design. Not suitable for hikers under 1.65 meters. You can buy Quechua Forclaz 70 Symbium 4 trekking bag for £100.