This premium 450 ml stainless steel reusable cup features a double-wall vacuum-insulated body finished in a rich dark blue tone. Its durable, matte surface is both stylish and practical, and the screw-top lid is leak-resistant for secure, on‑the‑go use. It comes gift-boxed and offers a broad surface ideal for logo engraving or pad printing—perfect for personal gifts, branded merchandise, corporate giveaways, or retail display.