xigua Sport Water BottleWhy Choose Us:Double wall design, that is perfectly vacuum sealed, can keep your drinking cold for 24 hours and hot up to 12 hours. Ensure your drinks pure,natural,and odor free while maintaining its temperature anytime anywhere.Made of food grade 18/8 stainless steel that is 100% BPA free and non toxic. This water jug is fully resistant to oxidation and rust, more durable and lasting. The outside layer is anti slip for easy grip without any possible sweet issue.The convenience of a wide mouth bottle (for ice and easy cleaning) with the drinkability of a max flow straw lid. The wide loop handle makes carrying easy when you are on the go!Straw lid makes it easy to steal a sip without slowing down.Portable 20 oz capacity is great for the daily use. Keep you hydrated all the time. Sleek looks with vivid colors, it can be widely used in various occasions for women and men.Instructions:1. Minors please use under the guidance of adults or after reporting.2. Clean the inside and outside of the cup with neutral detergent in warm water before use.3. In order to achieve the best heat and cold preservation effect of the cup, it is recommended to add hot water or ice water for preheating or precooling. It is better to add ice cubes when keeping cold.4. To prevent leakage, please tighten the lid clockwise when the cup body is tilted.Note:1. Add boiling water to the cup, do not use straws when drinking to prevent burns.2. When adding boiling water to the cup, it should not be too full to prevent scalds from overflowing.3. Avoid falling, collision or strong impact to cause the cup body to deform, which will affect the product's efficacy.4. Avoid direct heating or placing it in a high temperature place. It is strictly forbidden to heat the product in an open flame, microwave oven, induction cooker, or dishwasher.