The Joyoung Stainless Steel thermos Flask Insulated Vacuum Jug offers exceptional temperature retention, keeping drinks hot or cold for hours due to its advanced vacuum insulation. It's made from durable stainless steel, combining longevity with a sleek design. The Jug is also leak-proof and easy to clean, making it convenient for daily use. Additionally, it's eco-friendly, reducing reliance on single-use plastics. Its compact and lightweight design ensures it fits easily in most cup holders, ideal for on-the-go lifestyles