The name says it all. Like our evergreen models Gröden and Zugspitze, which have been there from the very start, back in 1984, when Deuter revolutionised the backpack market with their subsequently much copied, fully ventilated Aircomfort System for hiking packs. Of course over the last 22 years Deuter could not resist continuous further development and perfection of their tried and tested original models.  
Details:
» [1] hip belt with ventilation pads
» [2] Contoured soft edged shoulder straps
» [3] Integrated detachable rain cover
» Double lid buckles, which allow extra gear to be securely stowed under the lid
» Lid pocket
» Two side mesh pockets and a front pocket
» hiking pole loops