US Navy Drink Tumbler for anyone serving in the US Military or fans of the US Navy. These 16 oz Acrylic Drink Tumblers make great Navy Gifts and are a great way to show your support for the US Navy. These Navy Tumblers are double-walled. We use premium photo paper for our inserts that produces amazing images. We can customize/personalize any Navy Tumbler with a name, patch, insignia, etc for a fee of $9.99. We ship all orders within 24 hours (weekends and holidays excluded).