Vacuum Insulated: The stainless steel water bottles are double walled and vacuum insulated, no-sweat design, narrow mouth stainless steel water bottle which keeps your favorite beverage hot or cold for hours, and ensure your drinking experience, perfect for hiking, camping, driving, beach, gym and so on
Instructions: Clean the water bottle with neutral detergent before use; it is recommended to add ice or hot water to pre-cold or preheat, that can can achieve the best cold or insulation effect; In order to prevent leakage, please turn tighten the cup in a clockwise direction when tilted
Creative Design: Insulated water bottles have multiple attractive patterns for you to choose from, the anti-slip carbon coating surface ensues a good grip and protect metal flask bottle from paint loss and any scratches, a great gift idea
Grade 18/8 Stainless Steel: The water flask is constructed from top-quality 304 stainless steel, free from BPA, resilient and nourishing, suitable for females and males, individuals of all ages.
Leakproof Straw Lid: Stainless water bottle with straw lid for easy drinking on the go, it is equipped with a vent valve to ensure air circulation and facilitate drinking