Large-Capacity Smart Vacuum Flask

FEATURES:

• Straight Cup Design: This large-capacity smart vacuum flask features a sleek straight cup design, perfect for those who love modern and functional style.
• Superior Insulation Performance: With impressive insulation capabilities, this flask keeps your beverages hot or cold for 12-24 hours, ensuring you can enjoy your drinks at the perfect temperature all day long.
• High-Quality Materials: Made with a durable 304 stainless steel interior and a 201 stainless steel exterior, this flask is built to last and maintain its performance over time.
• Outdoor Ready: Designed for outdoor use, this flask is perfect for camping, hiking, and other adventures, providing reliable temperature control in any environment.
• Multiple Capacities Available: Choose from 650ml, 1100ml, and 1500ml capacities to suit your hydration needs, making it ideal for individuals, couples, or families.