Foldable Reusable Grocery Bags Pick up this colourful 10-pack of Foldable Reusable Grocery Bags ($21) and you'll never have to bag your groceries in plastic again. Reviewers say these bags are more durable anyway, and they fold up small enough to fit in a purse or a pocket. Image Source: amazon.com Foldable Reusable Grocery Bags $21 from amazon.com Buy Now