The fizz and go Stainless Steel is an insulated bottle made of stainless steel designed to maintain your drink'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 of stainless steel - BPA-free - Airtight cap preserves carbonation - Compatible with all Quick Connect machines except GAIA and CRYSTAL models.