Killebrew Root Beer

[1] The product is sold in 12 fl-oz glass bottles and tallboy 16 fl-oz cans covered in flat retro branding featuring a baseball diamond, a reproduction of Killebrew's signature, his retired number 3, a vertical stripe pattern reminiscent of Twins uniforms during his time playing, "Old-Fashioned" branding,[2] and the slogan, "With the Hall of Fame Taste", alluding to Killebrew's 1984 induction into the National Baseball Hall of Fame.

[11][12] In 2003, a website was launched for Killebrew Beverages, a company based in Burnsville, Minnesota that offered three flavors: 'Rootbeer' [sic], 'Honey Cream', and 'Honey Lemon'.

The old website also claims that Ken started producing the beverage in 1993 based on "an old family recipe for root beer".

[3] Cold Spring Brewing Company was sold to a private equity firm in 2017 called Brynwood Partners.

[2][6] In 2015, RJM Distributing ran a contest campaign to cross-promote the creation of a Harmon Killebrew US postage stamp by offering a free year of root beer.