MUKOKO 20oz Glass Water Bottle Makes Every Drink a Pleasure! Mukoko water bottle with capacity-marked silicone sleeve prevents slipping and keeps track of your water intake. Made from high-quality materials that are BPA-free and dishwasher-safe. Glass bottle maintains the true taste of beverages. It comes with two stainless steel straws for different drinks. The handle is easy to carry and fits securely in the cup holders of cars and gym equipment. All designed to make your experience a pleasant one!