Excellent product!!......and at a very good low price. EVERYONE should use one, instead of the environmentally harmful plastic bags. We get the equivalent of 3 large plastic bags worth of shopping into our shopping trolley, which is easily folded when not in use, and is lightweight and takes up little space. At supermarkets we use the supermarket metal trolley, and place our own folded trolley inside. At the checkout we simply unfold our trolley in seconds, and put our shopping inside it as the checkout person scans it. No matter how heavy the shopping, the trolley is easily wheeled.