simple in style, sophisticated in function . the pinqpong blok medium backpack offers environmentally friendly production from recycled pet bottles, water-repellent fabrics and flexible use with three opening options. you can also carry it in three different ways, while the padded compartment protects your laptop and tablet. it corresponds to the hand luggage dimensions of most airlines, offers an expandable capacity of 30 to 32 litres and has practical compartments for cables and clever organisation. the shoulder straps can also be stowed away, and an elastic pen holder and key ring ensure better organisation.