Hexclad 3 Piece Stainless Steel Mixing Bowl Set with Vacuum Seal Lids | Non-Slip Base, 1.3 ,3 and 5 Quarts. Manufacturer HexClad. HexClad Mixing Bowls made from durable high quality stainless steel; These bowls feature a non slip silicone base, so they stay put as you prepare your food, mix, and blend even at an angle.