When you travel a lot (or you work on your laptop a lot) I would absolutely recommend you to get a travel stand! It's a no-brainer! Improving your posture and by doing so your health and productivity! I have been using the Roost Stand v2 for the past 5+ years and have been around the globe twice while using it in combination with my Apple Magic Keyboard and the Apple Magic Trackpad! Basically, that's my office on the go.
Now, my recommendation goes to the NexStand K1 Carbon Fiber. It's weight is optimized for light weight travel, it has 8 height adjustments and reaches the heighest of heights.