NOTHING MIXES LIKE IT – The Undefined Nutrition shaker uses ActionRod Technology to mix even the toughest shakes (especially weight/mass gainers), so you can mix, pour, and store your shakes all in the same container.
ONE SHAKER FOR ALL YOUR SUPPLEMENTS: The Undefined Nutrition shaker is used by the Strongest Man on Earth, Brian Shaw to mix his favorite supplements like GIGANTOR MASS GAINER, CREATE BCAA/EAA+, STRUCTURE CREATINE+, and GREATNESS EXTREME PRE-WORKOUT.
STAY HYDRATED ON THE GO – Improving your hydration just got easier. Mix your sports supplements with ease and take them with you wherever you go. This shaker is lightweight, portable, and easy to carry with its integrated lid handle.
ERGONOMIC AND STYLISH – With an 800ml (28 oz) capacity, the Undefined Nutrition protein shaker bottle fits most car drink holders and is easy to grip too. It has Brian Shaw’s signature on it and his call to action ‘Define Yourself’ to keep you motivated through the toughest workouts.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Undefined Nutrition Define Yourself Protein Shaker Bottle – 28 oz Shaker (800 ml) by Brian Shaw – Gym Cup with Superior Mixing and ActionRod Technology – Lightweight, Portable and Easy to Carry
Amazon.com Price: $15.99 (as of 21/12/2025 23:45 PST- Details)
NOTHING MIXES LIKE IT – The Undefined Nutrition shaker uses ActionRod Technology to mix even the toughest shakes (especially weight/mass gainers), so you can mix, pour, and store your shakes all in the same container.
ONE SHAKER FOR ALL YOUR SUPPLEMENTS: The Undefined Nutrition shaker is used by the Strongest Man on Earth, Brian Shaw to mix his favorite supplements like GIGANTOR MASS GAINER, CREATE BCAA/EAA+, STRUCTURE CREATINE+, and GREATNESS EXTREME PRE-WORKOUT.
STAY HYDRATED ON THE GO – Improving your hydration just got easier. Mix your sports supplements with ease and take them with you wherever you go. This shaker is lightweight, portable, and easy to carry with its integrated lid handle.
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