Arc’teryx Aerios 10L Backpack

We’ve read the reviews across the web for the Arc’teryx Aerios 10L Backpack and summarize the results below:

Universal Ranking

PeakScore: N/A (out of 100)
User Rating: 4.8 stars 
Expert Rating: N/A stars

Number of Ratings Reviewed: 27

Pros & Cons

Reasons to buy:

User Reviews

  • Lightweight and simple for use in endurance activities.
  • Water-resistant to protect your valuables from light precipitation.
  • Expandable to accommodate a wide range of gear.
  • Form-fitting to stay close to your body during exercise.

Expert Reviews

  • Contains a mesh back for extra breathability in warm conditions.
  • Compatible with a 2-liter bladder for additional functionality.
  • The sternum and waist strap are elasticated to provide a snug fit and adjustability.
  • The waist belt can be moved higher or lower to accommodate your body shape.
  • The bungee system lets you easily expand and compress the pack depending on the gear you have.
  • Features enough room for a hydration bladder during long-distance events.
  • High-quality and affordable for a long-lasting pack.

Reasons NOT to buy:

User Reviews

  • The smaller internal pouch is not very functional and might be a bit tedious to access quickly.

Expert Reviews

  • The two pockets on each side of the backpack might not be able to hold bigger items, like water bottles.
  • Not waterproof to keep your valuables dry in prolonged precipitation or submersion.


The Arc’teryx Aerios 10L Backpack is a lightweight, functional, and simple backpack that can be used for a wide variety of activities, excelling during endurance sports. Despite lacking complete waterproofing, this pack will keep your valuables dry in light precipitation, provide adjustability for a snug fit, and keep your body temperature at the right level due to the breathable mesh backing.


Note: User and expert rankings were reviewed across the web. Some expert reviews include these: 1, 2, 3.