Hackenporsche! ( 'Porsche' (jokingly) which you pull behind you, and occassionally into your own heels (hacken/fersen in german) :-) ) Or https://www.amazon.co

Hackenporsche! ( 'Porsche' (jokingly) which you pull behind you, and occassionally into your own heels (hacken/fersen in german) :-) ) Or https://www.amazon.com/s?k=shopping+trolley https://www.amazon.com/s?k=shopping+trolley I've used something like this in the past, when not using my bicycle: https://www.amazon.com/VEVOR-Climbing-Heavy-Duty-Telescoping-Warehouse/dp/B0DNQ7Y76H https://www.amazon.com/VEVOR-Climbing-Heavy-Duty-Telescoping... combined with something like from here for fully 'professional' modularity: https://www.amazon.com/s?k=ortlieb+dry+bag https://www.amazon.com/s?k=ortlieb+dry+bag They are nice to have in general, not necessarily for daily use, or shopping. Just for when something large and heavy comes, or has to go. Like fridges, washing machines, ovens, or laaarge screens :-) Can be stowed away easily for being ready just in case.