<b>VIGIND 22 OZ Slip Free Protein Shaker Water Bottle Shake Cups</b><br><br> <b>Features </b><br><br> 1. Suitable for warm cold water. Perfect for protein shakes, smoothies, pancake batter, scrambled eggs, fiber drinks, dressings, meal replacements and more. <br><br> 2. Food-grade material, enjoy your drinking and nutrition when you are in sports, good for avid gym goer. <br><br> 3. Wide mouth design: easy to add ice and clean, easy mixing. <br><br> <b>Use method </b><br> <br>1. Open the lid<br><br> 2. Pour the quantitative nutrition powder into the shake bottle<br><br> 3. Add the right amount of water (recommended warm water below 40℃ / 104℉)<br><br> 4. Cover the lid, shake the bottle<br><br> 5. Then you can enjoy your drinks<br>