These JoyJolt Spirits glasses are perfect! I've never really been into the stemless look, but these might have changed my mind. 

They're easy to hold and the base is quite sturdy. They don't feel like they'll tip or break, unless the other stemless glasses I've tried. The glasses are quite big and could easily double as a rocks glass to hold a cocktail or soda for you if wine isn't your thing. 

I especially love that the glasses are dishwasher safe! Usually glasses like this need to be hand washed, This takes the pain out of parties!