This sleek black tumbler with lid and straw is designed for ultimate convenience and style. crafted from high-quality, bpa-free materials, it features a double-walled, insulated design that keeps your beverages hot or cold for hours. the spill-proof lid ensures mess-free sipping, while the reusable straw adds an eco-friendly touch. with its narrow base, this tumbler fits perfectly in standard car cup holders, making it ideal for on-the-go hydration. whether you're commuting, working out, or relaxing at home, this tumbler combines functionality with a modern, minimalist aesthetic to elevate your drink experience.