It’s Time to Get Gronk’d With Ice Shaker – Your Work Hard, Play Hard Cup Every Super Bowl-winning athlete needs one ultimate accessory – and for Gronk, that’s the Ice Shaker Cup Launched by the big fella’s big brother, Chris Gronkowski, the Ice Shaker is the best shaker bottle on the market, but what else would you expect from the premiere family in the NFL? (And MLB, we’ve got your back, Gordie Jr.).