The shoulder and front bag is one of the biggest innovations we bring to the market. It is a very small bag that can be carried in 3 different ways. - As a shoulder bag - As a small dual-strap backpack - attached to the main backpack as an extension This give you the power to carry everything together and separate it once you need something lighter. In the front part, it also has a hook that you can use to hang a light for when walking or cycling at night time.