BPA-free and Phthalate-free - The cup is made of 100% food grade PP material, environmentally friendly, safe to drink, and FDA approved. Suitable for fitness, marking makes measure easier in ounces or milliliters.
LEAK-PROOF GUARANTEE-One key waterproof switch, effectively prevent the liquid into the switch. One key switch operation is simple.Automatic Stir, moderate strength, will not be because of the stirring speed is too fast and spill.
Quick and easy to clean：simply add warm water and a drop of detergent and activate the vortex for a few seconds.
GET YOUR PROTEIN FIX ANYWHERE - shaker bottle is compact and lightweight, easy to bring with you to the gym, office or when traveling. Discreet and quiet - you can now make your shake anywhere without the noisy whisk ball or manual shaking.