💪Leak - proof:500ML Capacity with Leak-proof. Screw-on lid creates leak-proof seal, and flip cap snaps securely shut to keep contents contained. 💪Environmentally-Friendly: PhD cares about the environment and wants to limit the impact for future generations, so they invest in industry-leading technology to ensure there is a recycling option for all PhD products 💪 Premium quality shaker bottle: This Protein Shaker Bottle with Ball is made from PP and PE plastic, making it completely recyclable. It is also BPA free so it is safe to use for a long period of time without leaching into your drinks. 💪Create the best Shake: Our bottle is capable of mixing any powdered supplement or simply just your favourite beverage. It ideal for serveral uses, the gym pre, during and post workout. All general exercise and fitness activities indoors or outdoors keeping you hydrated throughout, or simply to stay hydrated at home or in work. 💪Easy to Cleam:Wide open mouth makes it easy to fill and clean after use. The bottle’s sturdy construction won’t break even when dropped or stored. You can easily clean the bottle through hand washing with soapy water.