DRIPP WTR BPA-Free Glass Water Bottle with Silicone Sleeve, 20 Fluid Ounces Stylish silicone sleeve is soft to the touch and protects the water bottle from minor accidental falls Glass does not leach chemicals like plastic bottles and does not give off a metallic taste like stainless steel bottles (that can't be healthy either!) Dishwasher safe on the top rack. BPA-free, phthalate-free, FDA approved materials. Fits virtually all cup holders. Holds 20 fl. oz. with a 1.5-inch mouth diameter to allow for use of smaller or narrower ice cubes DRIPP gives a portion of proceeds to Water.org to foster and support safe and enjoyable drinking water for the world