I have a small Lenovo Windows laptop that I use when traveling. It weighs no more than a Chromebook and has the major advantage of letting me use it when I am offline and then saving my work to the One Drive cloud when I can get online. This also transfers everything to my larger, home, laptop as soon as I get back and turn it on.
About the only disadvantage to the laptop is that I cannot use it for What's App, but as I always have my cell phone with me, that is not a major problem.