Size: 16.50" x 11" x 3.50" Weight: 16.96 oz Material: Body: 8.4-oz 600-denier 100% recycled polyester. Lining: 3.3-oz 200-denier polyester. Both with a polyurethane coating Warranty: Lifetime warranty against manufacturer's defects Linear Inches: 31.00" A 3-point sling daypack that combines the support of a backpack with the hands-free convenience of a courier bag.