I have some but have yet to use them

I bought them and used them maybe three times. They fit in the trolley empty but as you fill them, the bags spread out and squash against each other so you can’t fit too much in. And yes like the other lady said, the big ones are so huge you can’t lift them. Another problem I personally had was that I’m a short arse and I struggled to lift the bags out once filled. I stoped using the two bigger sizes but then stopped using them altogether. I use Coles cooler bags and place them in my trolley. So much easier to fill and then lift out.

Yes suited more to Aldi, although now you have to pack your own at Coles they will probably work there now too.

I stopped using mine because the bigger bags (which sit at the end of the trolley) are soooo huge and once full of groceries you need 10 men to lift them.

Id say, dont bother