You won't find many bags this versatile! The padded main compartment can hold a 15" laptop, a water bottle and other gear. Back full-width zip pocket holds tickets and receipts; full-depth front pocket stores files or loose papers. Two small zip pockets catch keys and other loose items; lower zip pocket has an organizer with detachable mirror. Mesh-front rear compartment offers ventilation for shoes or gym clothes. Double straps with 10" (254mm)drop.