Proving Grounds

Stainless Steel Shaker

Regular price
Product Description

Whether you use it for protein, pre-workout, or your favorite FitAid flavor, this shaker has got you covered! The bottle's double-wall, vacuum insulation, and secure seal keep your drink icy-cold and prevent even the smallest leaks.

  • Lazar Etched Branding
  • 26 Ounces / 770 milliliter
  • BPA & Phthalate Free 

Only 50 pieces available. Once they’re gone they’re gone.


Proving Grounds Training

Training for Individual Athletes

Proven Affiliate

Group Training for Gyms