The Excalibur tumbler has a generous 22 oz. capacity, and keeps drinks hot for up to 6 hours and cold for up to 12 hours, with its double-wall, vacuum-sealed, stainless-steel construction. There's a clear plastic snap-on lid, spill-resistant lid and a clear straw for easy sipping. This premium-quality tumbler is a fantastic way to promote your brand, with your logo imprinted in one of our silkscreen standard imprint colors.