Just realized I never talked about these. I think these are a gods-end for the urban cyclist. They're panniers that can be converted into a backpack. Pictured here is an Ortlieb Vario PS, but other brands make them - some better than others.
I think they're king for urban cyclists with lots of stops as you can convert them in give or take 3 seconds from one to the other (if you've not bought garbage) and have so much more comfortable carrying capacity compared to classic pannier with a single strap and you can take your valuables with you.
I use a rhinowalk. Its great but a bit small. Temu is awesome for cheap good bike stuff
Rockbro makes decent stuff too
I was thinking of making a final Temu order in the next day or two before the tariffs kick in. Any particular Temu bike stuff you can recommend?
I've had good luck with handlebars pedals bar tape bags lights and racks