Thermos Flask Stainless Steel 18/10, 500 ml Double-Walled Vacuum Insulated Thermos Flask, Keeps Cold Drinks 24 Hours and Hot Drinks 12 Hours Leak-Proof Water Bottle for Sports, Fitness, Black

Product description

• 100% sealing and unique design the thermos flask is supported by a lid made of food-safe polypropylene and silicone, while an internal screw with 360 degree rotation ensures a good seal and prevents water from entering. Whether you put the thermos in your backpack or hold it in your hand, you don't need to worry about spills.
• Stay active and healthy Hongpa thermos flasks made of food-safe 18 10 stainless steel are the right material for your drinks - free from BPA, BPS, plasticisers and phthalates. You can confidently store water, juice and coffee in the thermos flask and feel the purest taste of your drinks while you use them.
• Environmental protection is everyone's responsibility Hongpa focuses on the sustainable development of the environment, the use of insulated thermos flasks to carry drinks instead of disposable cups or plastic water thermos flasks during trips will make a positive contribution to reducing plastic waste and pollution.
• The thermal water bottle is extremely simple and our product quality is also very high, but we still do our best to provide you with customer service. If you have any questions or dissatisfaction after receiving the insulated tumbler, please contact us immediately and we will offer 24-hour online customer service. HONGPA offers first-class services in the field of drinking water.