Umbrella Tray

I sit outside under an umbrella but the location is not conducive to a table also. So, I designed this to attach to the umbrella to place drinks, snacks, phones, etc. It would also work well when there is a table around the umbrella to give some extra room for condiments, etc.

PLA doesn't work well as outside and heat will cause it to sag. I used PETG here and it seems to be working fine.