The Aedas Tumbler is a 20oz (~470-500ml) Matte Black Stainless Steel Tumbler with dimension around H22.5cm x W7.5cm, weight around 340g (Tumbler only). The shell covers with 201 Stainless Steel with Black coating and 304 Stainless Steel Core. The Logo will be embossed and having a F5 keyboard button on the back indicated the idea of ‘If inspiration doesn’t work, hit refresh – take a sip.’ The double wall vacuum insulated tumbler allows to keep beverages warm up to 6-8 hours.