Free 2-Day Shipping on Orders Over $50

Detail Images

  • Patagonia - Detail
  • Patagonia - Detail
  • Patagonia - Detail
  • Patagonia - Detail
  • Patagonia - Back
  • Patagonia - Atom 18L Backpack - Black
  • Patagonia - Atom 18L Backpack - Classic Navy/Classic Navy
  • Patagonia - Atom 18L Backpack - Mojave Khaki
  • Patagonia - Atom 18L Backpack - New Navy
  • Patagonia - Atom 18L Backpack - Tasmanian Teal
  • Patagonia - Detail -
  • Patagonia - Detail -
  • Patagonia - Detail -
  • Patagonia - Detail -
  • Patagonia - Back -

Current Color

  • Patagonia - Atom 18L Backpack - Black
  • Patagonia - Atom 18L Backpack - Classic Navy/Classic Navy
  • Patagonia - Atom 18L Backpack - Mojave Khaki
  • Patagonia - Atom 18L Backpack - New Navy
  • Patagonia - Atom 18L Backpack - Tasmanian Teal

Patagonia Atom 18L Backpack

$79.00

Free 2-Day shipping on orders over $50. Learn More

Select style & size:

Select options
  • Select options
    • Black, One Size
      $79.00
    • Classic Navy/Classic Navy, One Size
      $79.00
    • Mojave Khaki, One Size
      $79.00
    • New Navy, One Size
      $79.00
    • Tasmanian Teal, One Size
      $79.00
    3.553

    3 Reviews

    Details

    Big things start small.

    Patagonia's Atom Backpack carryies your textbooks to campus or work, and it'll find a place in your car anytime you take a road trip. Its internal sleeve protects your laptop from scratches, while the small main compartment has enough room for a jacket, book, and snacks for the road. Patagonia treated the eco-friendly, partially-recycled fabric to shed any drink you accidentally spill.

    • Take-anywhere backpack for everyday occasions
    • 18-liter capacity suitable for full days at work or school
    • Sleeve with soft lining for small laptops or tablets
    • DWR-treated fabric sheds moisture and raindrops
    • Mesh back panel and shoulder straps for breathable ventilation
    • Item #PAT023I

    Tech Specs

    Responsible Collection
    Certified B-Corp, Recycled/Repurposed
    Material
    [exterior] 630D nylon (50% recycled), PU coating, DWR treatment [interior] 200D recycled polyester
    Volume
    18L (1098cu in)
    Shoulder Straps
    padded mesh
    Pockets
    1 stash
    Laptop Sleeve
    soft-lined, 13in
    Claimed Weight
    1lb 1.2oz
    Recommended Use
    casual
    Manufacturer Warranty
    lifetime

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Too Small

      This is too small for what it is advertised. there is no way this pack can hold 18L. a case of bottled water is 30 - .5 liters which would be 15 liters of water. There is no way this pack could even hold the case of water if you poured it in.

      Atom (really) means Small

      • Familiarity: I've used it once or twice and have initial impressions

      Good pack. Solid construction. Functional and comfortable. Downside is this bad boy is small and I have 'things' I like to carry.

      Simply Good

      • Familiarity: I've put it through the wringer

      Great daypack. Simple no frills and bombproof. I've carried it for 80 miles and it looks like its fresh off the rack. 18L is plenty big for Socal hiking and everyday use.

      Unanswered Question

      How is this for day hiking? The back zip pouch seems like it would fit a hydration bag fine, which is usually less annoying than a water bottle on the side anyway.