Once you check out the shopping cart, all the items will be gone. Here are 2 tips for you to add the historical items back to shopping cart: 1. You can add the items in our wish list while you add in shopping cart, then the wish list will keep the items for you forever unless you delete them. Then you can add the items through wish list in shopping cart when you have plan for orders 2. You can check “ My account - My orders” to read the historical orders, and there is a option “Duplicate Order To Cart” for you to add all the items back to shopping cart.