Pearl Metal Cafe Mug Easy One-Touch Mug Bottle 400 White Product Description: Size: (approx.) Width 7 x Depth 7 x Height 22.5cm, Mouth Diameter 5cm Material: Inner bottle/Stainless steel, Body/Stainless steel (baked-on paint), Lid stopper/lid/drinking spout/switch/Polypropylene (heat resistance 100 degrees Celsius, cold resistance -20 degrees Celsius), Packing/Silicone rubber (heat resistance 180 degrees Celsius, cold resistance -20 degrees Celsius) Country of origin: China Actual capacity: 0.4L Heat retention: Above 48 degrees Celsius (6 hours) Cold retention: Below 12 degrees Celsius (6 hours) ⭐︎Excellent ease of opening The lid can be easily opened with one hand, even when wearing gloves outdoors. ⭐︎Wide-mouth type This water bottle has a wide mouth, so you can easily put in large ice cubes. ⭐︎Supports heat and cold retention It supports heat and cold retention, so it can be used all year round, regardless of the season. 979