With plenty of multi intuitive features, the Day-Go-Bago has a sleek design that everyone can appreciate. The assortment of internal storage pockets, an expandable front helmet pocket, and wired pockets lined with audio wired ports are some of the many features that make this backpack truly unique. The Day-Go-Bago is made of a variety of fabrics, which make the bag weather resistant, reflective, expandable, abrasion-resistant, and ventilated. What more can you ask for in a day bag?