The frontal quick access pocket has a large opening and an organizer for a handy storage of smartphone, cards, pens, keys…The laptop compartment is compatible with Ultrabook up to 15" and MacBook Pro 15", also with Retina display. The pocket on the side of the backpack is dedicated to your iPod or mp3 player. Thanks to the small hole for the headphones on the side pocket, the music follows you everywhere. You can range accessories in the two side pockets and hook up the helmet to the front loop. The extra padded back panel and shoulder straps let you carry it even more comfortably. It's the best backpack solution for those who go in for sport and always want to carry