i bought a set of Nelson-Rigg Cl-890 mini expandable sport saddlebags for my 2019 Honda Grom. Link to buy them on Amazon below!
https://www.amazon.com/Nelson-Rigg-CL-890-Expandable-Motorcycle-Saddlebags/dp/B00G9W9V76/ref=asc_df_B00G9W9V76/?tag=hyprod-20&linkCode=df0&hvadid=312067194179&hvpos=&hvnetw=g&hvrand=16654223108420191712&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9009715&hvtargid=pla-448847897510&psc=1