Stanley has an awesome product that many will find useful: an insulated vacuum beer stein. The stein keeps true to the iconic Stanley green colors, and the vacuum seal will keep the beer (or any other liquid) cold and carbonated for up to 9 hours. It has a latching lid, won't rust, and is dishwasher safe.

Even better, this stein weighs in at just over $28, which is much cheaper than many vacuum steins out there.