UNICEPT PERISH SHAPE bottle is made of High quality plastic . you can carry chilled water or your favorited beverage its Superior insulation performance-patented vacuum technology and food grade material keeps beverages Cold/Fresh for hours. Insulated double walled vacuum Bottle is designed for maximum temperature retention that Keep your favorited cold drinks without altering their temperatures for a prolonged period of time. You can avoid re-heating boiled water hence saves gas, effort and time. Useful especially if you have babies and kids at home where in you have to have cold water handy. The bottle is easy to clean and maintain. Product Features: Double wall insulation Keeps for cold as well that helps you to save gas, time and efforts Superior Quality of Extra protection Fabricated inside and outside with food grade plastic material.