The Thule Subterra 15 inch is a backpack that is suitable for every business trip. All the things you take with you fit easily. The special laptop compartment protects your laptop against water splashes and ensures that there is still enough room for the other items. This is certainly useful if you have a long travel time and bring your own food. Your food is no longer crushed by the laptop compartment. Are you chaotic? The Subterra 15 '' has 5 different compartments, which gives even chaotic people structure in storing things. The backpack has a capacity of 25 liters.Note: the size of your laptop, such as 15 inch or 17.3 inch, is the size of the screen, not of your entire laptop. If the border around your screen is wide, choose a laptop compartment in a larger size to be sure. That way you know for sure that your laptop will fit.