HopFuse: The Ultimate Portable Beer/Tea/Water Infuser Bottle with Koozie (BPA Free Glass, 16 Oz) Sleek 16 oz borosilicate glass design Portable and Eco-Friendly Removable Infuser Dual Lid for Simple Infusing and Drinking Simulateously Multipurpose custom fit koozie (keeps the drink hot or cold better grip and allows for easy public drinking)