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REI Quantum Daypack

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Road warriors of the world rejoice! The REI Quantum daypack is built with you in mind. It holds a laptop, legal-size documents and plenty of gear.

  • 100% post-consumer recycled PET fabrics are tough enough to withstand the urban grind and soft enough to feel good doing it
  • Carries up to 16 in. laptop computers in a fully padded pocket; legal-size documents also fit easily in the main compartment
  • Easy access to the laptop sleeve through either top or side zippers; makes getting through airport security lines a breeze
  • Voluminous main compartment has space for all your mobile office essentials on weekdays and doubles as a terrific weekend getaway bag once you are off the clock
  • Top and side handles offer solid grab points; wide backpack straps, adjustable waistbelt and padded mesh back panel combine to make long hauls less taxing
  • Exterior zippered pocket fits travel documents, tickets and boarding passes; mesh side pocket accommodates a 1-liter bottle
  • REI Quantum daypack includes a fully featured organizer panel with multiple pockets for pens, electronics and small essentials
  • Ballistic nylon bottom panel is very durable and foam padding protects contents
  • Reflective trim creates great visibility for active commuters; webbing loop provides reliable attachment point for LED blinking light (sold separately)


Item 809171

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REI Quantum Daypack Specs
Best use
33 liter
2,013 cubic inches
4 + main compartment
16 inches
Recycled PET
19 x 13.5 x 7 inches
2 lbs. 9 oz.
Bag style
Gear capacity (L)
Gear capacity (cu. in.)
Number of exterior pockets
Laptop compartment
Fits laptop size (in.)
Carry-on size

REI Quantum Daypack

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