Features 600D construction; zippered main compartment; 4 exterior zippered compartments; exterior drawstring pocket; compression straps; interior phone/MP3 player pocket with headphone eyelet; hand strap; and padded, adjustable shoulder straps with securing belt buckle, Measures 12"" x 18"" x 6-1/2"", Item Summary: New Items, Backpacks, Luggage SKU: BFLUBP18BLK