Deuter says about the Futura 21 SL
The light and functional Futura SL hiking backpack is specially designed for the female anatomy. With a shorter back, narrower shoulder straps and conically shaped hip fins, the Futura SL sits comfortably on the back. The ventilated Aircomfort back system with the new mesh provides maximum ventilation on the back during sporty day hikes. Should the clothing become wet, it can dry quickly in the elastic and air-permeable front pocket during the hike.