Vitamix S55 Brushed Stainless 40 Ounce Blender with Two 20 Ounce Travel Cups Includes brushed stainless motor base, 40 ounce container, tamper, S-series blade, two 20 ounce travel cups, and a personal recipe blending book Interchangeable blade base with stainless steel blades 4 pre-programmed settings with variable speed control Safety interlocking system with automatic turn-off protection Manufacturer's 5 year warranty