Do you use the little plastic bags in the fruit and veg section of the supermarket?

[sparklysparkles]

Or is there a sensible reusable option? I always take my big reusable bags for the checkout, but use about 12 plastic bags to get fruit and veg. What could I use instead? Has to be transparent, and strong enough not to be ruined by the first courgette it houses.

I take extra ones home for sandwich bags.