Shopping groceries without packaging

In the fruit and vegetable section, there was few things you can by without any sort of packaging. Like apples, bananas, pineapple, potatoes, melons, salad and date. This was the few things i found while I was in the groceries store. I went down to the candy section, most of it could you bring without packaging. Omstof the products are in a sort of packaging way, either plastic or metal or glass.