The Guardian Peak Pro Travel Pack includes several accessories that can improve the functionality and convenience of the Peak Pro vaporizer. The silicone backpack can provide additional storage space for dual tools, while the Oculus carb cap can help you keep track of your oil and the Guardian ball cap can help you control the airflow direction. The ergonomic mouthpiece can make it more comfortable to use and protect the glass tip, and the chamber jacket and tether can help keep the carb cap secured to the chamber. Overall, these accessories can enhance the overall vaping experience and make it more enjoyable for users.