About this project Multifunctional Cup LidAfter innovation, we have added a cute and practical creative cup lid design to the old-fashioned stainless steel water bottle. Not only is it a lid, but it's also a cute little teacup with a handle for you to carry anytime. The inside of the lid is also made of high-quality and durable 304 material, saying goodbye to the plastic lids on the market, healthy and safe. The lid is designed for easy drinking, allowing you to easily rehydrate anytime, anywhere. Keep Warm and ColdOur water bottle keeps drinks ice cold for 24 hours or piping hot for 12 hours. Made of the highest grade 304 stainless steel, this kettle is completely resistant to oxidation and corrosion. Powder anti-slip layer coating ensures you hang on the bottle during workouts, office, hiking, school, yoga, protection from chips and scratches. Our innovative manufacturing process ensures your insulated coffee mug won't sweat or leak. WaterproofThe metal water bottle is equipped with a spiral leak-proof device, no matter it is tilted or shaken, the liquid inside the bottle will not leak out, so you don't have to worry about it, and you don't have to worry about getting your backpack or furniture wet. The coffee bottle is scratch resistant and easy to clean. It is the best gift for family or friends. Multiple Scenes UseThe 480ml bottle for hot and cold drinks is suitable for most cup holders, bikes, cars and backpacks. Great for outdoor, biking, camping, office, etc. It can be used for hot coffee and tea in winter iced coffee and iced drinks in summer. Coffee bottles are great gifts for parents, lovers, relatives and friends, colleagues and teachers. Also can be used as birthday gift, Christmas gift, office gift, men's and women's gift.