The MultiShaker is the most innovative shaker ever made; its 26oz, perfectly insulated, and includes an agitator / infuser that perfectly blends any protein, pre-workout, collagen, greens and more. MagFlip™ Lid Removable Agitator/Infuser Every Sip, Ice-Cold Cup Holder Friendly Specs: Width: 3.6" Height: 9.5" Capacity: 26oz