CORKCICLE Waterman Series Three-layer Vacuum Easy-mouth Bottle-270ml Matte Black

**-"3-layer" vacuum insulation, 25 hours cold preservation, 12 hours heat preservation** **-Easy-to-grip cut surface design, easy to hold; rubber gasket base, not slippery** **-Picnic, camping, office, gym, all kinds of types** **-Wide-caliber design, make beverages as you like** **-Deep screw design bottle cap, absolutely leak-proof** https://live.staticflickr.com/65535/50314676077_87cfbb04cc_o.jpg https://wuz.com.tw/images/056/18056_album_4_5c6e47ce5319c.jpg https://wuz.com.tw/images/056/18056_album_5_5c6e47ce5319c.jpg https://wuz.com.tw/images/056/18056_album_6_5c6e47ce5319c.jpg https://wuz.com.tw/images/056/18056_album_8_5c6e47ce5319c.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 of about 95°C, and it will drop to 60°C after 7 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