SWISS WONDER 500 ml Steel Flask  (Pack of 1, Black)

Hot and cold Travel Mug, Smart Coffee Cup, 500ml Touch Interactive Stainless Steel Water Bottle with LED Temperature Display Smart Water Cup for Heat and Cold Smart water bottle, coffee cups travel, travel mug leakproof, drinking container, instant temperature gauge and alarm with LCD touch screen, perfect for running, office, home, gym, yoga, camping, outdoor - adults and children. Touch temperature sensor, you can always detect the temperature of the water; No need to test the temperature by mouth, to avoid burns. The coffee travel mug cover is made of FDA certified food grade PP material, which has better high-temperature stability. A smart water bottle is made of high-quality food-grade stainless steel, dustproof, waterproof and rustproof, good closure. The intelligent insulated cup has better corrosion resistance and the inner tank is treated by hydrophobic antibacterial treatment. The silica gel pad on the bottom prevents slipping on smooth or wet surfaces and reduces the impact of a fall. Our 304 Grade Stainless Steel Hot & Cold Smart Vacuum Flasks Insulated Water Bottle is leak proof holds liquid heat up to 6 hours above 42 ° C. And liquid cooling temperatures below 10 ° C for up to 5 hours. After 24 hours at 100 ° C, the temperature is maintained at about 40 ° C. Suitable for running, camping, gym, fitness training, climbing, hiking, home, office, travel, and other activities. Large capacity 500 ml to meet your daily moisturizing needs, trendy, sleek design, best birthday or holiday gifts for family or friends. Specifications: Material: Stainless Steel Color: Black Size: 6.5*6.5*22.5cm/2.56*2.56*8.86inch Function: Keep the drink hot / cold