Thanks to the perforated, ergonomic shoulder straps and the minimal back padding of the Airstripes back system, the Stepout excels in maximum air circulation and high wearing comfort. The large U-zip opening at the top of the backpack, the side phone pocket, and the elastic side pocket provide quick access to essential items. Inside, the document and laptop compartment ensures good organization. The fabric of this PFC-free, bluesign certified product consists of twenty recycled 0.5-liter PET bottles and is produced according to the bluesign standard.