Description: Features double-wall vacuum insulation, providing excellent temperature retention. It can keep your drinks at the desired temperature for an extended period, making it suitable for various beverages. The press-fit lid provides a secure, leakproof seal, preventing spills during travel or daily use. Key Features: - Secure press-fit lid: The press-fit design creates a tight, leakproof seal, no spills when driving or carrying during commutes. - Reliable vacuum insulation: Double-wall vacuum structure locks in temperature, keeping drinks cold for up to 12 hours and hot for around 6 hours. - Convenient daily use: Fits most car cup holders; the press-fit lid is easy to clean and prevents dust from entering, suitable for home, office, or travel. - Safe & durable build: Made of BPA-free, food-grade stainless steel, resists rust and wear, ensuring no harmful substances, safe for daily, long-term use. Product Parameters: Capacity: 770ml Size(W*H): 8.5x25 CM Package: white individual box or custom Meas: 56X47X28CM Qty: 30pcs/ctn G.W.: 13 kgs