1.Protein Shaker Bottles - shaker cup for mixing protein shakes, smoothies, pre-workout and supplements2.Features include leak proof, twist lock cap, extra wide mouth spout, lightweight and portable3.Protein shaker bottles for protein mixes are Dishwasher Safe, BPA Free, and Phthalate Free. Convenient For On The Go4.Designed with a wide mouth that makes it easy to fill and clean after use. The bottles sturdy construction wont break even when dropped or stored. You can easily clean the bottle through hand washing with soapy water or place it in the dishwasher to save time5.This small shaker bottle is perfect for your gym buddy. Make sure to check out our store for more motivational fitness gifts