What's In The Bag of 13-time PGA Tour champion Justin Thomas, the 27-year-old Titleist staff golfer, Major champion and Ryder Cup player.

Justin Thomas returned to World No.1 with victory at the WGC-FedEx St. Jude Invitational at TPC Southwind with a full bag of Titleist golf clubs.

It was the 27-year-old American's third PGA Tour victory this season and his second WGC. Thomas becomes the third-youngest player in history to 13 PGA Tour wins, behind Tiger Woods and Jack Nicklaus.

Here's what's in the bag of Justin Thomas for 2020.

Click the club names for full reviews and tests.

Driver

Titleist TSi3

Loft: 9.5 degrees, B1 setting. Shaft: Mitsubishi Diamana ZF 60 TX.

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Fairway Woods

Titleist TS3

Loft: 15 degrees, A1 SureFit setting. Shaft: Mitsubishi Tensei CK Blue 80TX.

Titleist 915Fd

Loft: 18 degrees, set at 18.75, C3 Surefit setting. Shaft: Fujikura Motore Speeder VC 9.2 Tour Spec X-flex.

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Irons

Titleist T100

Loft: 4-iron. Shaft: True Temper Dynamic Gold Tour Issue X100.

Titleist 620 MB

Lofts: 5-9-iron. Shafts: True Temper Dynamic Gold Tour Issue X100.

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Wedges

Titleist Vokey SM7

Lofts: 46, 52 and 56 degrees. Shafts: True Temper Dynamic Gold Tour Issue S400.

Titleist Vokey SM6

Loft: 60 degrees. Shaft: True Temper Dynamic Gold Tour Issue S400.

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Golf grips

Golf Pride Tour Velvet

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Putter

Scotty Cameron Phantom X 5.5 Tour Prototype

Grip: SuperStroke Pistol GT Tour

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Golf ball

Titleist Pro V1x

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Glove

FootJoy Pure Touch Limited

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Shoes

Footjoy Icon

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Apparel

Ralph Lauren Polo Golf

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