The fizz and go stainless steel bottle is an insulated container made from stainless steel, designed to maintain your beverage's temperature for up to 12 hours. It is dishwasher safe and features a soft handle for easy portability. - Insulated bottle keeps temperature for up to 12 hours - Dishwasher safe - Made from stainless steel - BPA-free - Airtight cap preserves carbonation - Compatible with all quick connect machines except specific models