CHILLOOZIE is the first coozie for a pint glass that will keep your beer cold until the very last sip! It is made of two layers of stainless steel separated by a vacuum seal, which will help maintain your beverages temperature and will never sweat. Its dual-wall technology forms a vacuum barrier between your drink and the outside temperature, enabling your drink to stay at its ideal drinking temperature for hours on end. Most likely even longer than it ever takes for you to drink it. For that little bit of extra chill, drop a Chill Pill into your CHILLOOZIE before you drop in your glass. Their Chill Pill is a freezable gel filled plastic cooler that will help keep your CHILLOOZIE even colder. Think of it like putting a large super-powered ice cube into your beer without actually putting ice in your beer.