Wonder what to get your boss? This is a perfect gift that is not only bound to impress, but is useful too. You don't have to buy this for your boss. You can pour them a drink from your flask into one of the cups - and they're bound to be impressed (and all without purchasing this for them).
Of course, you just might want this for yourself, and we can't blame you! Gift yourself with this fabulous flask and cups. You won't regret it.