Shaker cup offers a snap shake Holds 17 oz of liqud Great for quick blending ... Cup - 17 oz. This simple but brilliant cup provds a snap, thorough delicious mixing, shakes, drinks and so on. You can ... rugged plasticBPA FreeHigh Grade & durableHolds 17 ounce of fluidSnap-on top design, this cup offers a tight, snug and leak-proof ...