Our 20 oz. stainless steel tennis travel tumbler is engraved with a male player silhouette, is perfect for keeping both hot and cold beverages at their optimal temperature for long periods of time. The tumbler utilizes double-wall vacuum insulation that helps to keep both hot and cold drinks at, or near, optimal temperatures for as long as possible, making it a great option for long road trips, commuting, or everyday use. Surprise a player or the whole team with this unique tennis gift they're sure to put to good use - and is ideal for the beginning or end of the season, as well as birthdays, holidays, or other occasions.