WELLDAY Van Gogh The Starry Night Stainless Steel Water Bottle - 20oz Double Wall Vacuum Insulated Flask with Straw Lid - Perfect for Travel, Gym & Outdoor Activities

Usage: 1. Minors should use it under the guidance of adults or after being informed. 2. Clean the neutral detergent inside and outside the cup in warm water before use 3. In order to achieve the best heat and cold insulation effect, it is recommended to add hot water or ice water for preheating or precooling. It is better to add ice when keeping cold. 4. To prevent leakage, please screw the cup cover clockwise when the cup body is tilted. Precautions: 1. Add boiling water into the cup. Do not use straw when drinking to prevent scalding. 2. The cup should not be over full when adding boiling water to prevent overflow and scalding. 3. Avoid the deformation of the cup caused by falling, collision or strong impact, which will affect the use efficiency of the product. 4. Avoid direct heating or high temperature. It is strictly forbidden to heat the products in open fire, microwave oven, induction cooker and dishwasher. 5. Do not add dry ice, carbonated drinks and other liquids that are easy to produce high pressure in the vacuum cup; do not add soy sauce, soup and other liquids containing alkaline and acidic ingredients to avoid cup body corrosion. 6. When cleaning, please use neutral detergent and warm water. Do not use alkaline bleach, chemical dishcloth and other cleaning agents. 7. Please drink and clean as soon as possible after filling the perishable beverage such as milk, so as not to rot the tank after deterioration. 8. Do not use it for other purposes except cold and hot insulation. About Products: There may be 0-2cm errors in size. The actual color of the product maybe have some different from the picture due to the difference in screen display or reflection when shooting. If you have any question about the produce, just tell us, we will try our best to solve your problem until you are satisfied.

Size -- 27.5 * 7.2cm/10.8*2.8inch; Capacity: 600 ml/20oz. holding time above 45 ¡æ for 10 hours and 65 ¡æ for 6 hours.

Material -- food grade 304 stainless steel + food grade PP. It will never leave a metal taste or rust. Avoid the taste of the liquids to change (like tea, coffee and juice).

2 Lids -- This water bottle comes with two lids: an innovative leak-proof chug lid and a collapsible straw lid.

Straws -- Equipped with detachable straws for easy drinking, ideal for biking and road trips.

Vacuum Insulated -- The outer wall of the inner tank is equipped with a heat insulation layer and a vacuum temperature lock layer to enhance the effect of cold and heat preservation.