Stay refreshed in style with the Hydro Flask Vacuum Coffee Mug 355ML Trillium, a premium insulated mug designed for everyday convenience and performance. Built with high-quality stainless steel and advanced double-wall vacuum insulation, it keeps beverages hot for hours and cold for longer, ensuring the perfect drinking temperature anytime. The elegant Trillium finish adds a modern, vibrant touch while maintaining a durable, scratch-resistant surface. Its ergonomic handle provides a secure and comfortable grip, while the spill-resistant lid helps prevent leaks during travel or commuting. Compact and lightweight, this mug is perfect for office use, home, or outdoor adventures. Ideal for coffee, tea, or any hot beverage, it delivers durability, style, and reliable thermal performance in one sleek design.