If you carry your laptop to and from work, then this laptop bag from HP will definitely make travelling easier. Compatibility This backpack can fit a 38.1 cm laptop comfortably. Compartments This bag has two spacious compartments to store the laptop, charger, external devices, and other accessories with ease. Pockets The two mesh pockets on either sides of this black and blue backpack allow you to store a water bottle, ID card and other knick-knacks, so you can access them easily.