INSULATION SYSTEM: Double wall vacuum insulation system will ensure your drink of choice retains its temperature for many hours. Plus, the double wall prevents condensation, so your fingers can stay dry. This stainless steel thermos is a must have for sports, work, driving, hiking, camping, outdoors, Yoga, tennis, beach, picnic, and travel, etc. Food grade material: 304 stainless steel cover, which is food grade stainless steel. It is healthy and safe, smooth, anti-corrosion and anti-rust, you can enjoy a healthy lifestyle with this bottle. Contribute to the environment. Good Sealing: The insulated double wall insulated water bottle can keep your drinks hot for up to 12 hours and your drinks cold for up to 24 hours. This bottle never leaks steam. Smart design: Smart lock ensures that the liquid in the cup does not flow. The body of the bottle prevents scratches and prevents fingerprints from remaining, maintaining a nice shape! Product description is a lifestyle brand that seeks to create and promote a wide range of lifestyle products, in order to help many people enjoy a multitude of different activities. He creates innovative, affordable products that nonetheless offer a good level of functionality and performance. Food grade material: PP and the cover is made of 304 stainless steel, which is food grade stainless steel. It is healthy and safe, smooth, anti-corrosion and anti-rust, you can enjoy a healthy lifestyle with this thermos. Technical characteristics: Length: 7cm Height: 23.5cm Diameter: 4.4cm Capacity: 500ml Non-slip cover system Non-slip lid system is for keeping your drink safe inside which will keep your drinks safe. Plus, the double wall prevents condensation, so your fingers can stay dry. Insulating effect for 12 hours Cooling effect for 24 hours The smart lock ensures that the liquid in the cup does not flow. The body of the bottle prevents scratches and prevents fingerprints from sticking out, maintaining a nice shape! Premium 304 stainless steel Modern insulated bottles and tumblers are made of food grade 18/8 stainless steel. They are very resistant to rust and do not retain the flavors of previous drinks, unlike plastic bottles. All Simple Modern bottles, cups and lids are BPA free. Plus, they'll last for years, so you can reduce household waste with every recharge. Vacuum insulation technology The bottles have a double-walled exterior with a vacuum seal between the walls. This means that your drink will stay at its ideal temperature for hours. Plus, the exterior will never sweat or get hot or cold to the touch. Say Goodbye To Water Rings On Tables - Simple Modern That's All You Need