INFUSION To Go - Hot Cold Drink Fruit Infuser Tumbler - Double Wall Acrylic -20oz. Capacity - Blue Prescribe your own flavored infusion of fruits, vegetables, natural ingredients, and more. BPA Free Acrylic Construction of Cup Housing, Removable Infuser Cage, & Screw on Lid with rubber gasket seal. Double wall insulation keeps your cold drink while minimizing condensation "sweat" on the outside of the cup. Matching Color Reusable straw with stopper included, tumbler lid will accept standard 8mm size straws. Cup housing will fit most vehicle cup holders to take your daily infusion with you on the go.