Your customers will love our Costa Rica 16 oz eco wheat tumbler. This Eco-Minded tumbler is made of eco-friendly plastic, made with 51% reclaimed wheat straw, and features a matching lid and double-wall construction to keep your favorite coffee, tea or other beverages at temperature longer. Your silkscreened logo will keep your brand front-and-center. CA Prop 65 and FDA compliant. Hand wash only.