SteelComfort Mug 450ml keeps your beverage at the right temperature while offering a professional look. Compact, sturdy, and perfect for corporate use. Available in black, red, and royal blue.Material : Stainless Steel 304 (Inner) / PREMIUM QUALITY Weight : +/- 325g Finished : Double Wall / High Grade Matt Finishing Printing Methods : Silkscreen / UV Print / UV Sticker Print