Premium 750ml double-wall stainless steel vacuum flask with included cup for versatile use. Superior 18/8 food-grade stainless steel construction ensures durability and safe liquid storage. Advanced vacuum insulation technology maintains temperatures for 12 hours (hot) and 24 hours (cold). Ergonomic design features sweat-proof exterior and leak-proof screw lid. Multi-functional companion for office commuting, outdoor adventures, and home use. Mirror-polished finish with scratch-resistant coating for lasting elegance. BPA-free materials meet international safety standards. Extra-wide mouth accommodates ice cubes and easy cleaning. Perfect for professionals, travelers, and health-conscious users. Includes matching stainless steel cup for convenient drinking options.