Hot/Cold Water Flasks - Brand New

• High-quality stainless steel construction ensures durability and excellent temperature retention. • Double-wall vacuum insulation keeps beverages hot for up to 12 hours or cold for up to 24 hours. • Leak-proof lid with a secure locking mechanism prevents spills during transport. • Wide mouth opening allows for easy filling and cleaning. • Available in various sizes to suit different needs. • Ideal for home, office, travel, and outdoor activities.