Another year, another challenge: what to get the guy who has everything? Luckily, there are plenty of innovative minds out there looking to solve that age-old problem. With online shopping ingrained in our day-to-day, we tend to splurge and buy whatever it is we want at the drop of a hat. 

This is where this list comes in. A collection of cool gifts for the guy who buys himself everything he wants and needs. From architect-inspired chess sets and the latest in hydration innovation to gastronomical gadgets, you should find something on here that he'll be sure to love.