510ML NEW Portable Coffee Mug Stainless Steel Travel Tumbler Thermos Cup THERMOS FLASK Cawan Vacuum Flask Bottle 咖啡 保温杯

Item: JAPAN Thermos Leak Proof Mug 510ML LED Smart Temperature Digital Display Vacuum Flask Travel Thermos Specifications:Material: (internal) 304 stainless steelSize: 510mlWeight: 290g Features:①Smart Temperature Digital Display & Double-layer Vacuum Heat Coldness Preserving Time: 0-6 hours②Leak-proof, One Toch Screen, One Button Opening, Easy To Grip③Food Grade 304 Stainless Steel: Easy to clean and prevent the breeding of bacteria. KEEP HOT AND COLD FOR HOURS - double wall vacuum insulated stainless steel coffee mugs for maximum temperature retention, keeps hot / iced beverage for hours (45°C/113°F)Cool to the touch with hot liquids, sweat proof with coldSPILL PROOF LID : food quality silicone rubber make sure the sealing tightness & leak proofSTAINLESS STEEL INTERIOR & MATTE FINISH: durable food quality interior and easy gripping, shatterproof, and fingerprint proof exterior17 OZ CAPACITY - right size to go coffee mug for mini and fits most car's cup holder, ideal gift for her him