CHOOSING YOUR CITY: Our most popular cities are available in a dropdown menu above. There is no minimum for these cities. For a CUSTOM city that is not listing, just order 10 or more city map products and we'll make it happen for you. The last dropdown menu item is for this option. These stainless steel flasks are wrapped with a solid piece of Cherry and engraved with your favorite city map. Handmade Flask Specs: | Large Engraving Area for Logos & Designs | 301 Industrial Grade Stainless Steel Core | Genuine Wood Wrap | 6oz Flask