Funny design. Are you looking for a gift for Submariner or US Veteran? This Patriotic Submarine design is a perfect birthday or Christmas gift for proud Submarine Soldiers who served in the US military This Submarine Veteran design is an exclusive novelty design. Grab this US maritime service design as a Gift for a US Veteran for patriotic US holidays like Veterans Day, Memorial Day, or Independence Day on the 4th of July. Dual wall insulated: keeps beverages hot or cold Stainless Steel, BPA Free Leak proof lid with clear slider