Balanced chill
Proprietary Arctic Core™ center cools your drink fast without dilution. Learn more
ZERO DILUTION
Freeze. Drop. Repeat. Enjoy the true flavor at the perfect temperature.
PROUD TO GIVEBACK
15% of net proceeds are donated to MD Anderson for TC cure research.
Keep it cold
Keep your Balls of Steel® in the freezer, when your ready to enjoy the perfect drink, just drop them in. Don't forget extra sets so that your friends can join too.
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Give the Perfect gift
Award-winning packaging design makes an unforgettable gift. Find out why over 10,000+ customers just like you have gifted BOS® products. Join the fun.
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Enjoy yours Cold and crisp
Add Tritan® Crystal glasses
Perfect Whiskey Glass
$35.99
Drinks with a purpose
Each BOS product has best-in-class design, and to naturally raises awareness of mens health. Now that's something to cheers about.
Discover the BOS® Cause
