Premium Quality and Construction: Our 40 oz Stainless Steel Water Bottle is made from high-grade 18/8 stainless steel. It boasts a double-walled, vacuum-insulated design with an inner copper coating and a robust powder-coated exterior, ensuring durability and long-lasting performance. Exceptional Thermal Performance: This bottle excels in maintaining temperatures—keeping your drinks hot for up to 12 hours, cold for up to 24 hours, and ice-cold for approximately 48 hours. It's the perfect choice for any event or adventure. Versatile 4 Lids Included: Each pack comes with four distinct lids. One lid features a convenient straw, while the others are designed with leak-proof technology. All lids fit the generous 40 oz (1.18 liter) size, making this thermal cup a versatile option for everyday use. User-Friendly Design: The wide mouth of the bottle allows for easy ice insertion and thorough cleaning, while the ergonomic handle provides a comfortable grip. Its design fits most car cup holders, making it an ideal companion for on-the-go hydration. Safe and Convenient : Our Water bottle are dishwasher safe, making cleanup a breeze while ensuring a long-lasting finish with powder coating. They are also BPA-free, non-toxic, and lead-free, prioritizing your health with every sip. For best results, hand washing is recommended to maintain their quality over time. Enjoy peace of mind with every drink! Premium Quality and Construction: Our 40 oz Stainless Steel Water Bottle is made from high-grade 18/8 stainless steel. It boasts a double-walled, vacuum-insulated design with an inner copper coating and a robust powder-coated exterior, ensuring durability and long-lasting performance.