ProStak system adds storage capacity for powders?? pills?? supplements and more</br>Includes 22-ounce capacity BlenderBottle(Measurement markings to 16 oz)?? 150 cc jar?? 100 cc jar?? pill organizer and patented BlenderBall wire whisk</br>Interlocking jars can be used with or without the bottle?? expand capacity with additional jars sold separately</br>Leak-proof sure seal flip cap?? secure screw-on lid and loop top</br>Top rack dishwasher safe?? BPA-free?? phthalate-free</br></br>Product Description</br></br>Leak-proof?? expandable?? and unbelievably powerful?? the BlenderBottle ProStak is the all-in-one solution for the serious athlete.