One of my favorite parts of the run-ups to the majors these days is all the special gear that the big equipment and apparel companies come up with commemorate the big weeks. As usual, TaylorMade and Callaway lead the pack with their staff bags.
The Callaway bag is clean and bold, with a big white star on a field of blue where the big magnolia blossom was on the Masters bag. (Click here to see the Masters bags from Callaway and TaylorMade ).
The TaylorMade bag is a bit busier, but everything on there has meaning. Right under the bag's lip, I especially like the word ''OPEN'' in a square, like the famous LOVE statue by pop artist Robert Indiana  that is a longtime Philadelphia landmark.
On the bag's belly is TaylorMade's unique logo for the 2013 U.S. Open. The logo – which appears on the caps and other accessories as well as the bags that the TaylorMade staff players will use this week – is a rattlesnake wrapped around the Liberty Bell.
The snake represents the rubber snake that Lee Trevino brought with him to his 18-hole playoff with Jack Nicklaus at Merion that Trevino famously won in 1971. The snake is coiled around the bell much the way a serpent is wrapped around a staff in the universal symbol for medicine. This, TaylorMade says, is a salute to Ben Hogan, who won the 1950 Open at Merion after his near-fatal car crash the year before, and to Olin Dutra, who won the 1934 Open at Merion after winning a long battle with dysentery.
The top of the bell is emblazoned with MMXIII – the Roman numerals for 2013. And behind the bell's top is the snake's tail, where its rattle has been replaced by a wicker basket like those found atop the flagsticks at Merion.