Using a dedicated laptop bag to carry your laptop to and from various locations is more convenient and securely secures it during transport. However, you need accessories and office supplies to assist with your work, study, or play. Taking useful items with you saves you the time and energy of searching for or purchasing items when you need them.
Your bag should be large enough to hold the laptop and other items without getting bulky. You want to ensure that you are carrying only the useful items and not cramming in unnecessary one to take along with you. It will also ensure that you do not pierce or otherwise damage your items or bag.
A mouse is easier to use and reacts more quickly than your touchpad. You can use your mouse as long as you have the free space to work with it. This also applies to having a web camera. Most laptops come with a built-in camera, but movement is directly tied to the movement of your laptop. Since a webcam offers more flexibility and convenience in terms of position, rotation, and distance, it can be taken and used. You can use your camera when you are on video chats, making conference calls, or recording video for later use.
A USB data cable is useful for transferring large files to and from your phone. It can also be used to charge your phone's battery when it runs low. This is more convenient than plugging your phone into a wall socket because your phone stays close to you at all times. A network cable is also very convenient since not all locations permit or have wireless access. A network cable connects you to the internet or LAN so that you can still access the information that you need.
A storage media such as a USB flash drive or an SD card is used to store files that you need for yourself or want to share with someone else. You may not want to or have access to the internet or LAN to store or retrieve the files at another time. Saving the necessary files on external storage makes it more convenient to access the information when needed.
The most common office supplies that you might want are a notebook, pens, pencils, erasers, sharpeners, rulers, and printing papers. These are useful when you want to take notes or make drawings or sketches before transferring the information to the laptop. You also need them to fill in forms or work with other printed documents.
Pack your laptop case with your laptop and other useful items that you need with you in order to stay productive. These most useful accessories are a mouse, a webcam, USB data cables, network cables, and external storage accessories such as USB flash drives or SD cards, along with common office supplies. Having access to these items at your convenience is easier than purchasing them or searching for them at your location. Thus, this saves you time and energy and increases your productivity when you are working, studying, or entertaining yourself.