Using this backpack is easy. Just open the compartments and place your devices like your MacBook, iPad, and iPhone in their dedicated spots. Put small essentials in the organizer pockets. The hip - side pockets are great for quick access items on the go. For the Power Pocket, simply plug in your portable charger or audio device through the cable port. When it comes to maintenance, use a damp cloth to wipe the surface clean. Avoid using harsh chemicals. Don't overstuff the backpack to maintain its shape. If you're not using it for a long time, store it in a cool, dry place.