It might be vodka.

When you love your Starbucks but you also like drinking something a bit stronger, merge both loves with Oh My Custom Designs This May Be Vodka Starbucks Coffee Cup. This 16 ounce reusable travel cup comes personalized with your name and a lid for drinking on-the-go. It’s the perfect gift for co-workers, bridal parties, teachers and nurses. Nobody will know if you’re drinking vodka or coffee (except maybe for the Starbucks worker who poured it for you).

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Buy on www.etsy.com
Under $25