Reforce Stainless Steel Slytherin

Channel Slytherin ambition with a stainless steel shaker that looks sharp from the first rep to the last. The striking house design is made for resourceful fans who want their training gear to show a little character.

A wise hat once said, “Slytherin will help you on the way to greatness.” If you've always felt like a Slytherin, represent your house with this officially licensed stainless steel Shaker. 

Battle-tested
More than 25 million happy customers since 2009.

Durable design 
Keep using it for a decade or more.

Leak-proof 
100% guaranteed by our Smartshake™ Warranty.

Comfortable & lightweight
Weighs only 170 grams / 0.375 lbs.

Engraved measurement
Units of measure engraved on the inside of the bottle

Practical & easy to clean 
Wide opening for simple cleaning (handwash only).

This is a single wall steel bottle. Do not use with hot liquids.