Compare to Ziploc Storage (Ziploc Storage is a registered trademark of SC Johnson Home Storage, Inc. This product is not manufactured or made under the authorization of SC Johnson Home Storage, Inc. or one of its subsidiaries). Click 'n Lock. Date: Contents. Easy-fill bag. Write-On Guidelines: Write-on feature makes it easy to label contents and their expiration dates. Using a permanent marker or medium ball point pen, write on dry, empty bag.