Sip success with every giveaway. This 26 oz. tumbler, made in the USA from crystal-clear, impact- and shatter-resistant Tritan plastic, is BPA-free and Prop 65 compliant. Its double-wall insulation keeps drinks hot or cold, and it’s safe for the microwave, freezer, and dishwasher. Add your logo and choose from optional glitter, diamond, or chrome inserts - or gift boxes - for a branded gift that’s as practical as it is eye-catching.