HIGH QUALITY - Premium 306 stainless steel internal to avoid unhealthful chemical substances and keep your beverage pure and refreshing. Food-grade pp material of the lid so you rest assured when drinking .
STRONG INSULATION PROPERTIES - Double vacuum insulated wall to keep water hot for up to 24 hours and cold for 14 hours and also keep bottle cool to touch with hot liquids and sweat proof with cold liquids .
ENOUGH CAPACITY & EASY TO CARRY - 500 ml capacity is perfect for people at work, at school or spending time outdoors. And also very portable for an ongoing .
WONDERFUL DESIGN - The perfect looking, anti-drop, wear-resistant, anti-corrosion,so powerful functionality that you never want to miss .
SATISFACTION GUARANTEED - We are confident with our product and we hope you can love it.