a reusable or disposable liner for a shopping cart that protects a user or the user &# 39 ; s purchases and belongings from disease pathogens or other harmful materials which may be carried on the cart is provided herein . the liner is secured in position by fasteners that attach at various points around the cart . a pocket is provided for the user &# 39 ; s personal belongings . the liner is provided in paper , plastic , and cloth versions .