The Ello Ultra Clean 64oz vacuum insulated stainless steel water bottle is the bigger, bolder way to hydrate! Vacuum insulated stainless steel keeps beverages cold all day long. A leak-proof flip lid keeps the FDA food grade silicone straw fully-covered and yuck-free. Perfect for no-tip sipping. Take it on-the-go with a built-in soft touch carry loop and lid lock for extra security.