Quechua Nh Escape 500 23 L Hiking Backpack in Black

The volume of each backpack is measured using a standard method: we fill the main compartment, as well as each pocket, with little balls. Then, we empty these balls into a graduated container, which gives the equivalent volume in litres. The main bag's volume capacity is 23 L. We have measured the volume with the 2 water bottle outer side pockets, its total capacity reaches 25 L. | Quechua Nh Escape 500 23 L Hiking Backpack in Black