EASY TO USE - EASY TO CLEAN : Usage of protein shaker bottles is easy, perfect Millilitres marking on the shaker bottles of 700 ml makes sure you take conveneint measured supplements at the GYM, pre and post workout or on the beach, on the Football ground as per your fitness requirement. EASY TO USE - EASY TO CLEAN : Usage of protein shaker bottles is easy, perfect Millilitres marking on the shaker bottles of 700 ml makes sure you take conveneint measured supplements at the GYM, pre and post workout or on the beach, on the Football ground as per your fitness requirement. DURABLE - LONG LASTING SHAKER BOTTLES: Protein powder blender bottles are durable and sturdy it is designed for long lastings with leakproof and comfortable holding handle with carrying loop. Protein powder mixing container are microwave safe, dishwasher safe, easy to clean and easy to use. LEAKPROOF PROTEIN SHAKE STORAGE: Shaker bottles are leakproof and airtight with screw on lids and secure drinking flip cap makes a perfect shaker bottles on the go at workout fitness exercise, or on football field or on the beach with 700 ml of capacity it is handy to use for longer periods of time. BPA FREE - HIGH QUALITY SHAKERS: Shaker bottles are made from FOOD GRADE material BPA free , safe and easy to clean. Acuna POWER protein shaker bottles are harmless and are chemical free. Let your fitness be safe with these high quality sports bottles for supplement shakes and smoothies. POWER SHAKER BOTTLE FOR PROTEIN SHAKE: Protein shaker bottles are well designed to make smooth shakes with the help of stainless steel mixer ball. Enjoy 700ml shakes without lumps, measurement markings on bottles gives perfect fitness supplement intake. It can be used as Water bottles as well.