• 900ml capacity thermo flask keeps beverages hot for up to 8 hours or cold for up to 24 hours. • Double-wall vacuum insulation maintains temperature effectively. • Made of stainless steel, resistant to rust and corrosion. • Matte black finish provides a good grip and scratch resistance. • Includes a reusable stainless steel straw for convenient use. • Ideal for hot coffee, tea, water, or juice. • Suitable for home, office, travel, and outdoor activities.