Ecocapsule lets you go camping etc, but live entirely off the grid and all you need is the Ecocapsule. The Ecocapsule collects rain water and filters it, solar power and it has wind power. The Ecocapsule is portable. The pod can sleep up to two adults at a time. The pod also comes equipped with all necessary accessories for your trip. Surprisingly the pod also comes with a flushing toilet, kitchenette, and a hot shower.
This pod is related to engineering because it has solar technology, wind turbine, kitchen, bathroom, and shower. The engineer has to figure out how to fit all of that into a pod and have some to be able to sleep comfortably in it. The engineer had to think outside of the box to have created this pod.
https://mymodernmet.com/best-of-2015-eco-friendly-design-architecture/