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The nimble REI Quantum Messenger bag organizes and hauls your electronics, paperwork and just about anything else you need to keep you going for an entire day at work, on campus or around the city.

  • Features

    • Rear compartment features a dual-purpose laptop pocket which is fully padded and fits most 15 in. laptops; neoprene sleeve holds most tablet-size electronics
    • Exterior zipper offers quick access to laptop and tablet compartment
    • Main pocket has secure zip closure; front flap secures closed with both rip-and-stick and buckle closures; use only the rip-and-stick closures when you want quick access
    • Easy-access organizer panel underneath flap has pen slots, fleece-lined cell phone pocket and additional slot pockets for small items
    • Zip pocket on the front flap holds small items you'd like to keep handy
    • Interior key clip keeps keys secure and easy to locate
    • Side pockets can stretch to vary their capacity; stash a water bottle or other small things you want to reach easily
    • REI Quantum Messenger is made from rugged 330-denier Cordura® nylon fabric which offers superior abrasion resistance and tear strength
    • Removable, adjustable shoulder strap includes an ergonomic pad for comfortable carrying with heavy loads; padded top handle lets you carry bag like a briefcase
    • Reflective trim creates great visibility for active commuters; webbing loop provides a reliable attachment point for LED blinking light (sold separately)


    View all REI Co-op Messenger Bags
  • Technical Specs

    Best Use


    Bag Style

    Messenger Bag

    Gear Capacity (L)

    23 liter

    Gear Capacity (cu. in.)

    1,403 cubic inches

    Number of Exterior Pockets

    4 + main compartment

    Laptop Compartment


    Fits Laptop Size (in.)

    15.6 inches




    Cordura nylon


    17 x 12.75 x 5.5 inches


    1 lb. 14 oz.



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