This is an officially licensed co-branded vacuum insulated tumbler of the Aston Martin Formula One Team, with key details: Product Attributes: Made of food-grade stainless steel with a vacuum insulation structure, enabling long-term cold/hot retention (specific duration refers to official parameters). Design Details: The cup body features the iconic winged logo and brand name of the Aston Martin F1 Team; the packaging box uses the team's exclusive dark green color with fluorescent yellow decorative strips, restoring the F1 racing visual style.