We have this one. It’s amazing.

https://www.costco.com/mac-sports-folding-wagon-with-cargo-net.product.100518869.html

Bumping as I have the same question!

I'm looking for a wagon to serve a few different purposes:
-Pull our stuff to the beach
-Kid can ride in it for long walks
- Shopping at the outdoor market

I am thinking maybe the foldable kind, because we don't have a lot of space.

Do you have something like this that you love? Please recommend!