• Made with 304 (18/8) food-grade stainless steel, free of BPA, phthalates, and toxins, ensuring a pure taste and protection against heat and light. • Double-wall insulation technology that keeps drinks cold for up to 24 hours and hot for up to 12 hours, ideal for any season of the year. • Leak-proof screw cap, combining lightness and robustness, ensuring not a drop is lost, no matter the environment. • Narrow mouth and sealed design that makes it easy to transport without worrying about spills, perfect for home, gym, travel, camping, school, or office. • Dimensions: 7.6 cm wide, 27.3 cm high, and 7.6 cm long. Weight: 0.001 kg. • Tested and verified to ensure the highest quality. If you are not 100% satisfied, our after-sales team is available to resolve any issues.