CONSTRUCTION __ Ergonomic and versatile backpack, suitable for all sorts of use outdoors, from trekking to day trips, as well as for traveling and adventures in the open air. Ultralightweight with a capacity of 25 liters, it is easily adaptable to the body type of the user thanks to the adjustable waist belt and the length-adjustable shoulder straps. The AKU 25L Daypack also has a back aeration system to keep the back dry and cool, plus a waterproof backpack cover to protect against rain. In addition there are side pockets and practical straps for securing various size objects.