Experience the perfect blend of style and functionality with this premium 30 oz. stainless steel tumbler crafted from high-grade 18/8 stainless steel. Thanks to its double-wall vacuum insulation and copper lining, your beverages will stay hot or cold for hours. The clear BPA-free lid features a sleek black slider that is both splash and shatterproof, while the durable powder-coated finish adds a stylish touch. Designed to fit most cup holders and equipped with a quiet nonslip base, this tumbler is the ultimate on-the-go companion.