In towns and villages across the state, many private schools face a significant challenge due to the lack of STEM laboratories. The financial burden of setting up and maintaining a lab is often beyond their means, resulting in limited access to practical learning experiences for students. Consequently, these students heavily rely on theoretical learning, which hinders their creativity and retention power. The gap in hands-on experiences affects their understanding of scientific concepts, making it challenging for them to excel in higher studies. This limitation negatively impacts their critical thinking and problem-solving skills, hindering their scientific curiosity and passion for the future. Port-O-Lab revolutionizes STEM education with an affordable and accessible portable laboratory equipped with individual experimental STEM kits for grades 6-12. Our unique model of "One laboratory unit for multiple schools in the same locality" maximizes resource utilization and affordability. We have reduced costs and equipment, making the lab easy to transport and set up. The multi-stage learning platform includes theory, visual aids, online lab simulations, hands-on experiments,