I totally agree with Gambalunga.
If you are looking for something with a classic look, I can also recommend the
Brics trolleys.
I have the 27" trolley. Although it is rainproof, I use a rain cover for safety when it rains. So far everything has always stayed dry.
For long journeys we put a drybag on top of it (we have a dog with us and the space behind the seats as storage space is largely omitted):
