...already that didn't work out. I use a backpack to carry my work clothes, shoes, towel, & toiletries to the gym. That fits snugly in the top case, and the under-seat storage has my paperwork, a rag, tire gauge, multi-tool, tire repair kit, and some other stuff. This leaves no room for anything else, and I'm not strapping that backpack on my person while riding. So I bought these saddlebags...
https://www.vikingbags.com/viking-bags-eagl-scooter-saddlebagsNot a bad price and I got a code for 25% off, but the $25 flat fee shipping is a little ridiculous. All in all, $58 for saddlebags isn't all that bad and I'll get some good use out of them, for sure.