The following Upgrade 30 oz Slide Lid choices can be customized when you add this product to your shopping cart by clicking on the add to cart button on the previous screen.  
                                     
Do Not Upgrade to Slide Lid   Slide Lid - 10 oz or 20 oz   Slide Lid - 30 Oz              
Do Not Upgrade to Slide Lid   Slide Lid - 10 oz or 20 oz   Slide Lid - 30 Oz