I would love to have a suitcase-sized wireless hotspot that I can bring with me on road trips. There are a lot of places in the US that I drive where there is n

I would love to have a suitcase-sized wireless hotspot that I can bring with me on road trips. There are a lot of places in the US that I drive where there is no 4G, or coverage is very spotty at best. Also, I work at home, and the main reason I don't work while traveling is that I can't depend on reliable internet. With a portable, reliable internet connection, I could absolutely see myself being more mobile, perhaps working from other countries more often. Also, more options for internet connection at my house would be awesome since it would likely drop prices for internet in many areas.