Engineer Explaining Tumbler 30 Oz - I'm Right

This 30 oz tumbler features a unique design that showcases the phrase "I'm Not Arguing I'm Just Explaining Why I'm Right." Made from double-walled stainless steel, it is both durable and resistant to rust, staining, and corrosion.

The tumbler offers superior temperature retention, keeping beverages cold for up to 24 hours and hot for up to 6 hours. It is eco-friendly and has a cylindrical shape, making it a stylish choice for any occasion.

• Capacity: 30 oz
• Material: Double-walled stainless steel
• Shape: Cylindrical
• Eco-friendly
• Temperature retention: Cold for up to 24 hours, hot for up to 6 hours
• Care instructions: Hand wash only