I have a model class like following

```
public class ProductModel
{
    string ProductName { get; set; }
    int Quantity { get; set; }
}

```

In Controller I have an Action item

```
public ActionResult ShowProduct()
{
      return View();
}

```

In my view user has two text boxes; where they enter product name and quantity. The first time they come in on this page these fields are empty. Once they enter values in these text boxes they hit a Next button which take them to a next page where they have to enter additional information about order.
On that page I have a back button and they can come back to this first page. Problem is I need to display the information that they entered in first page but on the second page I don’t have that ProductModel anymore. I can store that model in session but not sure if there is any better pattern of doing it in MVC