Eco-Trendy 15,6?? laptop backpackMade from 58% recycled materials (r-PET & PET) Large capacity and ultra lightweight designIncluded PET rain cover with light reflective bandsLarge quick access zipped front pocket for accessoriesInternal organizer for pens & accessories2 handy side pockets for bottle or umbrella Secret zipped back pocket for accessoriesBack trolley strap for suitcase handle