It features double-walled insulation, often with vacuum technology, to keep beverages hot for extended periods (e.g., 12 hours) and cold for even longer (e.g., 24 hours).
Typically made from high-quality, food-grade stainless steel for durability and resistance to dents and scratches.
May include a leak-proof lid, a carrying strap, and a matte finish.
Ideal for keeping coffee, soup, or other beverages at their desired temperature for all-day hydration or travel.
