Cello Duro Duet Thermosteel Flask

About Cello Duro Duet Thermosteel Flask

• High-Quality Stainless Steel Construction: The durable body ensures long-lasting use while maintaining a sleek and modern appearance with a fade-resistant color coat.
• Unique Thermoseal Layer with Copper Coating: This advanced insulation system provides superior heat retention, keeping your beverages hot or cold for up to 24 hours, making it perfect for long trips, outdoor adventures, or busy days at the office.
• Convenient Drinking Spout with Sipper and Straw: Designed for ease of use, the flask comes with a built-in sipper and straw, allowing for spill-free sipping on the go.
• Push-Button Lid Mechanism: The one-touch push button mechanism makes it effortless to open the lid, making one-handed drinking convenient and ideal when you're on the move.
• Keeps Hot Drinks Hot and Cold Drinks Cold for 24 Hours: Whether you prefer hot coffee or ice-cold water, the superior insulation technology maintains the temperature of your drink throughout the day.