VISVIM Ballistic 20L - Black
The backpack to end all backpacks, the Visvim ballistic nylon 20L has become our go to bag for the last three years. 20 liters of storage across three compartments. The back compartment houses a neoprene laptop sleeve and document stow. The front compartment is great for small items, phone chargers, etc. The main compartment features a stretch division and our favorite detail - the fleece lined interior audio-device pocket from which you can run your headphones through the bag to just behind your right shoulder. Remember when you had an iPod? This bag does.
As far as functional backpacks for everyday use go, it’s hard to do better. Unless you prefer burgundy.