DescribeMaterial:304 stainless steel+PP+silica gel handleCapacity:600ml/20 ozSize:27.5X7.2 cm/10.8X2.8 inchPrinting:HD printingHeat preservation time:above 45℃ for 10 hours,above 65 ℃ for 6 hoursEfficient heat preservationHigh quality stainless steel double vacuum structure,good insulation effectEasy to useSports water bottle is equipped with polyethylene straw,safe,non-toxic,high temperature resistant,no deformation,easy to drinkEasy to carrySports water bottle is light and easy to carry,with wide handle position,can be easily lifted by two fingersUsage:1.Minors should use it under the guidance of adults or after being notified2.Rinse the cup with neutral detergent in warm water before use3.In order to make the cup retain heat and keep cool,it is recommended to preheat or precool the cup by adding hot or ice water.Ice cubes work better when it's cold.4.To prevent leakage,please tighten the lid clockwise when the cup is tiltedPrecautions:1.Add boiling water into the cup, do not use straw when drinking, to prevent burns2.The cup should not be over full when adding boiling water to prevent overflow and scalding3.Avoid direct heating or high temperature.Do not heat the products in open fires,microwave ovens, induction stoves or dishwashers4.Do not add dry ice,carbonated drinks and other liquids that are prone to high pressure in the vacuum cup;Do not add soy sauce,soup containing alkaline,acidic components of the liquid,so as to avoid the cup body corrosion5. When cleaning,please use neutral detergent and warm water.Do not use alkaline bleach,chemical dishcloth and other cleaning agents48.After loading into milk and other perishable drinks,please drink and clean as soon as possible,so as not to spoil and rot the inner bladder