I do not know year off either, but I believe both are from the 2000s. I believe the mug is Vintage, from the early 2000s (theatre opened in 2003, University Of Missouri, St. Louis). 

Mug may have been a gift from University, for my Dad, when the theatre opened. Overall, Very Good. M Ware. I believe mug is 325 ml (11 oz). Measures about 102 x 82.6 mm (4 x 3.25 in). 

Tumbler seems to, overall, be Very Good - Like New condition. Whirley Drink Works!. About 354.9 - 414 ml (12 - 14 oz). Measures about 152.4 x 82.6 - 89 mm (6 x 3.25 - 3.5 in). 

See pictures for details. Any questions about these items, please ask. 

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