Felli- Jumbo size, 20 oz double wall tumbler with the screw-on lid and reusable straw. (set of 2 / Smoky Quartz).(U406420-2) Insulated 20 oz, suitable for your traveling needs Tumblers with screw-on lid and straw for cold drinks Beautiful embossed design, make a stunning versions Double wall insulated to prevent condensation or sweating Delicate shape, shatterproof, unique and practical