There are side hem vents to provide added cooling during warmer days on the course

ColdGear Reactor is intelligent insulation that adapts to your activity level for the right breathability & warmth for what you're doing

A versatile mid-layer garment

Coach of Jordan Spieth

helping to frame the ball for maximum confidence during every putt

Callaway Clubhouse Collection - Drawstring Backpack Colour:Black There are side hem ventsThe Clubhouse Drawstring Backpack has mesh shoulder straps, a padded laptop sleeve and comfort grip handles to separate itself from the field. FEATURES: Padded Laptop Sleeve Comfort Grip Handle Interior Mesh Pocket with Key Clip Padded Back 15 x 6 x 19. 5 Custom Logo: Centre of Front Panel WARRANTY 1 Year Manufacturer Warranty