"Anger Management" – Unleash your inner whirlwind with the Officially Licensed Tasmanian Devil Stainless Steel Shaker Bottle! Built to handle your wildest workouts, this durable and lightweight shaker is as fierce and unstoppable as Taz himself.

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.