The colorful bags and backpacks in the Pop series by Y Not? are available in many patterns and colors. All Pop bags are made of durable polyester and have everything you need when you're on the go. Smaller things can also be easily stored in the many useful compartments. All straps are adjustable and can be quickly and easily adjusted to the respective body size. Notebooks and other items can be safely stored in the padded laptop compartments. The Pop backpacks and bags are noticeably light! This makes them the perfect companion when traveling and in everyday life!