The fabric is produced from 100% PET material (recycled material) The bag can be adjusted to fit children from approx. 100-150 cm. tall 28 x 40 x 25 cm. The set consists of: a school bag, a gym bag, a pencil case with 22 pieces, a round pencil case, 5 Kletties and a booklet case Weighs about 1100 g. The gym bag can be strapped to the bag Volume approx. 20 liters In front there is a pocket with space for a water bottle and lunch box Back length adjustment in steps Wide and padded hip support Detachable hip belt Lacing system to close the bag Reflectors both front, back and sides With hard stable bottom Adjustable straps There is an adjustable strap to buckle over the chest and one for around the waist at the hip belt. Water and dirt repellent Two secret compartments on the side Pocket for rain cover (rain cover purchased separately) Name tag inside