Padded Eco Plus BASE backpack for notebooks from 33 cm (13") to 39.6 cm (15.6") Made from 12 recycled PET bottles 24 litres Strap keeps notebook in place Premium metallic hardware Roomy main compartment with section for documents Separate compartment for AC adapter and cables Hidden zip-pocket for passport, wallet, etc Front pocket with space for mobile accessories Ergonomic padding at the back Easy-to-access side mesh pockets for bottles or umbrellas