Harmony Tray Pro for Apple Magic Keyboard (No Numeric Keypad) and Magic Trackpad – Tray and Stand for Sleek and Organized Workspace, Ergonomic Wrist Rest

I tried a couple but like this Harmony Tray Pro. It is light and easy to carry, but I do accidentally hit the trackpad while typing occasionally. I also wish it had a hinge across the middle so I could close it to transport in my backpack. https://www.amazon.com/dp/B0DT3P5QTH?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_1