Seville Gear BB-383 Titanium Laptop Backpack with embroidered logo for the AT&T Pebble Beach Pro-Am volunteers.  Backpack is pre-owned and appears to be in very good and unused condition.  From the Seville Gear website:

MATERIAL: 1680 Denier Ballistic Polyester
DIMENSIONS: 14.5"L x 9.5"W x 19"H

FEATURES:
• Zippered main compartment and padded top grab handle
• Padded laptop compartment fits up to 17” laptops
• Middle compartment includes padded file divider
• Front pocket features organizer section
• Soft lined valuables/media pocket
• Padded back panel and trolley strap
• Comfortable adjustable shoulder straps
• Side zippered accessory pocket and side mesh bottle holder