**-Won the German Red Dot Design Award｜The favorite fashion item of celebrity Oprah** **-With "3-layer" vacuum insulation** **-Keep cold for 25 hours and keep warm for 12 hours** **-The bottle body is designed with a cut surface, which is stylish and easy to handle** **-Intimate rubber gasket base, not easy to tip** **-The caliber can be put into general ice cubes/crushed ice** **-Made of 304 stainless steel, high-quality inner tank without coating** https://live.staticflickr.com/65535/50250694537_6410dc432d_o.jpg 【Product specifications】 Size: 7.5cm x 19cm Bottle mouth diameter: 4.2cm Weight: 290g Capacity: 270ml (9oz) Material: AISI 304 (SUS304) stainless steel, uncoated inner tank, polypropylene (PP), silicone (Silicone) (※ BPA FREE, lead-free) Heat resistance temperature: 100°C Insulation power: Pour in hot water at about 95°C and drop to 60°C after 11 hours (※ After placing the bottle cap on the floating cap (not tightened), place it in a room at a room temperature of 22°C~24°C, and use an electronic temperature needle to record the water temperature change in the bottle) made in China 【Precautions】 1. Under normal use, this product can keep cold for 25 hours and keep warm for 12 hours. 2. When holding hot drinks, do not overdo it to avoid scalding. After loading, please tighten the lid, drink carefully, and place it out of reach of children. 3. Before the first use and after daily use, please wash with warm water and neutral detergent, wash by hand or use a sponge-tip bottle brush for cleaning. Do not use detergents containing bleach or chlorine. 4. Please do not force the collision to cause damage to the product and poor insulation effect. 5. Do not put the product in a microwave oven or dishwasher to avoid product damage.