Danny Willett won his first major championship at the 2016 Masters, beating defending champion Jordan Spieth to take the green jacket and earn his fifth European Tour win.
Willett is a Callaway Golf staffer who uses their equipment through the bag.
Danny Willett WITB: What's in the bag at the 2016 Masters
Driver: Callaway XR 16 driver (9 degrees) with Mitsubishi Rayon Diamana W-Series 60X shaft
Fairway woods: Callaway XR 16 15-degree 3-wood with Mitsubishi Rayon Diamana W-Series 70X, Callaway XR 16 19-degrees 5-wood with Mitsubishi Rayon Diamana W-Series 80X shaft
Irons: Callaway Apex UT (2, 4), Callaway Apex Pro (5-9) irons with True Temper Dynamic Gold X100 Superlite shafts
Wedges: Callaway Mack Daddy 2 (47 degrees, 11 degrees bounce), Callaway Mack Daddy 2 Tour Grind (54 degrees, 11 degrees bounce; 58 degrees, 9 degrees bounce) with True Temper Dynamic Gold X100 Superlite shafts
Putter: Odyssey Versa #1 Wide putter
Golf Ball: Callaway Speed Regime SR-3