Durable Shaker Bottles: Pack of two 28-ounce shaker bottles made from BPA and phthalate-free polypropylene material for protein shakes, smoothies, and supplements.
Patented Mixing System: Features a 316 surgical-grade stainless steel BlenderBall wire whisk for efficient blending and mixing.
Leak-Proof Design: Screw-on lid creates a leak-proof seal and flip cap snaps securely shut to keep contents contained.
Easy to Use: Wide mouth allows easy addition of mix scoops and liquids, and embossed markings measure both ounces and milliliters.
Dishwasher Safe: Shaker bottles are BPA and phthalate-free, dishwasher safe for convenience and easy cleaning.
