What do you do with the branded paper bags i.e. Chanel, Gucci, LV?

usually i'll keep those. In case i need to give people some stuffs, i can use those. not because it's branded. More of presentable and good quality which don't 'rot' during storage

I will keep them and use it when when necessary to give and pass things to others. Or perhaps you can try to sell these on carousell and see if there are any keen buyers??

Keep them so that if I need to give presents they will come in handy. I have thrown quite a bit away too.