30 oz Tumbler USS Ares Coffee Tumblers are here! The Ares Studios Store now has two size coffee tumblers! You can get a 20 oz or a 30 oz metal, double walled, insulated travel tumbler, which are both $5 off on pre-order as they are shipping from China now! You can find them in the New Listings section of the Ares Studios Store.  ] That is $19.95 for the 20 oz tumbler and $24.95 for the 30 oz tumbler! All proceeds support Ares Studios and its educational mission! 20 oz Tumbler