A bold way to keep drinks just right - this 30 oz. stainless steel drinking glass features double-wall insulation that holds heat for 2.5 hours and cold for up to 36. The leak-resistant lid makes it road-ready, while vibrant color options and a retail-style gift box add flair. Customize it with your logo, name, or message. Hand washing is recommended; not microwave safe. A practical gift that gets noticed.