Insulated Stainless Steel Water Bottle with Straw Lid, BPA Free Sports Travel Water Bottles for Women, Men, Boy, Girls Kids Specification Size:10.8 x 2.8 inches Capacity: 20 oz/ 600ml Material: Food grade 304 stainless steel+food grade PP+food grade silicone Features: High-quality stainless steel double vacuum construction, the outside of the thermo cups is made of food-grade stainless steel outer layer, fully detachable and washable, BPA-free Design: Personalized design water bottle, cool and fashion, suitable for everyone like kids, ladies, children, youth, elderly Useage : Sports water bottle suitable for work, office, school, travel, gym, camping, hiking etc The water bottle is a great Thanksgiving, Xmas, Christmas, Halloween, Birthday, Easter, Housewarming, Back to School, Valentine gift for your friends, family members, grandparents, classmates etc How to use: 1.Minors should use under the guidance of an adult or after telling. 2.Wash the bottle inside and outside with neutral detergent in warm water before use, please do not use alkaline bleach, chemical rags and other cleaning agents 3.To prevent leakage, please tighten the lid in clockwise direction when the bottle is tilted Tips: 1.Add boiling water to the bottle and do not use a straw when drinking to prevent burns 2.The bottle should not be too full when adding boiling water to prevent overflow scalding 3.Avoid direct heating or placing in high temperature, it is strictly forbidden to place the product in open fire, microwave oven, induction cooker, dishwasher heating 4.Do not add dry ice, carbonated beverages and other liquids that are prone to high pressure; do not add soy sauce, soup and other liquids containing alkaline or acidic ingredients to avoid corrosion of the water bottle