The North Face Backpack Borealis Classic

With the Borealis Classic model, there's no need to change bags when moving from nature to the city. With a capacity of 29 litres, it's spacious enough to hold extra hiking clothes, a meal or your gym gear, books, and - in a specially designated pocket - your laptop. The hip and sternum straps provide extra comfort when hiking with a heavy load, but you can stow or remove them when they're not needed. Thanks to its padded mesh back panel and foam shoulder straps, the Borealis Classic model will be comfortable wherever you go. Lastly, let's not forget its front storage pocket, two water bottle pockets, and its secondary compartment: you'll have no excuses for being disorganised.