No more lumps and clumps. The Free Soul Stainless Steel Shaker features a built-in grill to help you achieve a deliciously smooth texture in seconds. Shake as enthusiastically as you like, the leakproof silicone lid keeps every drop contained. Made of sturdy stainless steel, it’s durable, easy to clean, and perfect for mixing your Vegan Protein Blend, or any powdered supplement, every day.