Twist The Insulated Shaker Bottle with a Twist Easy to open. Double-wall insulated. Durable. There's a reason our Strada™ lineup is taking the shaker cup market by storm. Easy Open Twist Lid Easily open your shaker bottle with our quarter-turn twist flip cap. Not only is Twist easy to open—it's also backed by our leakproof guarantee. Rounded Base Make smooth, lump-free protein shakes every time with the insulated shaker cup's rounded base. Combine that with the BlenderBall® whisk to mix every last bit of powder. Double-Wall Insulation Keep your drinks cool or warm with double-wall insulated stainless steel. Measurement Markings Easy track your water intake or measure the liquid in your shakes. Twist's embossed markings make it easy to make your measurements.
