Waterproof Design - rucksack made of waterproof polyester material, front part made of neoprene material.
Hydro System - compatible for a water bladder.
Air Comfort System - ergonomical-shaped back of the rucksack with airy mesh protecting from perspiration.
Shoulder strap with integrated Mobil Phone Case. Two separate compartments, mesh pockets for knick-knack and bottles.
Adjustable chest belt and waist belt for better comfort and safer fit, reflective elements and a stripe to grip the safety light for enhanced safety.