It can be hard to find the right flask—I've grimaced at the sight of cutesy, bedazzled, pink- and catchphrase-adorned models, and I've never really considered myself quite suave enough for a sterling silver, Don Draper-style piece. But this handsome, understated flask spoke to me. I have William Stanley, Jr. to thank for the smart design: He created the first Stanley vessel in 1913—a vacuum bottle that was embraced by his friends and family and passed down through generations—and the company now makes everything from sturdy lunchbox coolers to rugged camping supplies. This flask fits the Stanley bill: it’s BPA-free, leak-proof, and will never rust, no matter what liquor I choose. I'll toast to that.