- Stylish and Practical Design: The NOS nitrogen bottle vacuum bottle features a contemporary design that fits perfectly in standard cup holders, making it ideal for any journey. Its reusable structure is easy to clean, allowing you to enjoy a range of beverages including hot and cold water, coffee, cola, and beer. - Premium Quality Materials: Made from high-quality 18/8 food-grade stainless steel, this insulated water bottle is 100% BPA-free and non-toxic. You can trust that it won’t impart any metallic taste, rust, or odors to your drinks, ensuring a clean and refreshing taste every time. The powder-coated finish enhances grip, ensuring it's easy to hold. - Reliable Leak-Proof Functionality: The lid is designed with a secure sealing ring, preventing leaks and spills. A convenient buckle allows you to attach the bottle easily to your backpack or clothing, making it the perfect companion for hiking, commuting, or everyday use. - Ideal Size and Packaging: Measuring 24 cm (9.5 inches) in height and 7 cm (2.8 inches) in diameter, this 500 ml (17 oz) bottle provides just the right amount of hydration without being bulky. The bottle comes packaged in a neat white box, making it an excellent gift option. For best results, wash the interior thoroughly before first use to eliminate any initial odors. This NOS thermos bottle combines style, safety, and convenience, ensuring you stay hydrated on the go without compromising on quality.