MindShift FirstLight 40L Backpack for DSLR Cameras, Lenses, Flashes, 17" Laptop and 12" Tablet Up to 17" laptop or 12" tablet fits into front pocket Dedicated 3L hydration pocket on side (30L & 40L only) Includes tripod/monopod mounting system on front or side Large water bottle or accessory pocket with drains and cinch cord for security Top zippered pocket for quick access to essentials