Premium 3-in-1 Stainless Steel Vacuum Flask Set – Ultimate Insulation & Portability
High-grade 18/8 stainless steel construction ensures durability, corrosion resistance, and safe temperature retention for both hot (12h) and cold (24h) beverages. Double-wall vacuum insulation technology eliminates condensation while maintaining optimal drink temperature. Includes three detachable cups (ceramic/PP options) for versatile use—ideal for outdoor adventures, office commutes, or family picnics. Sleek matte finish and airtight silicone seal prevent leaks. Compact 500ml flask fits car cup holders and backpacks effortlessly. Comes in an elegant gift-ready box, perfect for corporate gifts or personal use. Wholesale-ready with bulk pricing—direct factory sourcing guarantees unbeatable value for global retailers.