SpecificationMaterial: 304 stainless steel+PP+silica gel handleCapacity: 20oz (600ml)Size: 27.5X7.2 cm/10.8X2.8 inchHolding Time: 10 hours above 45 Celsius, 6 hours above 65 CelsiusHigh quality stainless steel double vacuum structure,good insulation effectSports water bottle is equipped with polyethylene straw, safe, non-toxic, high temperature resistant, no deformation, easy to drinkSports water bottle is light and easy to carry, with wide handle position, can be easily lifted by two fingersUsage:Minors should use it under the guidance of adults or after being notifiedRinse the cup with neutral detergent in warm water before useIn 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 coldTo prevent leakage,please tighten the lid clockwise when the cup is tiltedNOTE：Add boiling water into the cup, do not use straw when drinking, to prevent burnsThe cup should not be over full when adding boiling water to prevent overflow and scaldingAvoid direct heating or high temperature. Do not heat the products in open fires, microwave ovens, induction stoves or dishwashersDo 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 corrosionWhen cleaning, please use neutral detergent and warm water. Do not use alkaline bleach, chemical dishcloth and other cleaning agentsAfter 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