- Product Type: Double-walled stainless steel vacuum flasks/thermos bottles designed for keeping beverages hot or cold.
- Capacity: Available in large capacities, often around 1000ml, suitable for all-day hydration.
- Features: Double-walled insulation for temperature retention (hot for 8+ hours, cold for 24+ hours), leak-proof design, and durable stainless steel construction.
- Usage: Versatile for various activities like sports, travel, office, or daily use, and suitable for different beverages like coffee, tea, or water.