Reforce Stainless Steel Ravenclaw

Designed for curious minds and ambitious training plans, this Ravenclaw shaker celebrates wit, learning, and originality. Its refined house graphics turn a reliable stainless steel bottle into a distinctive everyday accessory.

Wit beyond measure is man's greatest treasure! If you've always felt like a Ravenclaw, 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.