Base Brands 16-Ounce Reduce WaterWeek Bottle, Set of 5 This set of 5 reusable bottles is designed to provide a bottle for every day of the work week Each bottle has a 16-ounce capacity and is made from safe, BPA-free plastic Safe and easy to clean in the dishwasher; nestles in a convenient slim tray that slides neatly into the refrigerator The patented design makes it easy to keep pre-chilled, ready-to-go bottles A convenient solution to help reduce dependence on buying bulk bottled water