Double-Layer Stainless Steel Vacuum Flask with Smart Touch Temperature Display
Premium 18/8 stainless steel inner and outer layers ensure durability and superior heat retention. Advanced vacuum insulation technology keeps drinks hot for 12 hours or cold for 24 hours. Smart touch-sensitive LED display shows real-time temperature for precise control. Custom logo printing available for corporate gifts or promotional use. Sleek, leak-proof design with ergonomic handle for easy portability. Ideal for office commuters, outdoor adventures, or as a premium branded present. BPA-free and rust-resistant construction meets FDA safety standards. One-touch open lid with smooth drinking spout for convenience. Large capacity (500ml/16.9oz) fits standard cup holders.