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Aerios 18 Backpack

$89.00

Ultralight and Durable 18L Daypack with a Customizable Fit.

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Estimated Delivery:
01 - 04 Aug, 2026
X000009581-17160
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Description

Description

The Aerios 18 Backpack Has a Patent-Pending Interchangeable Harness System That Allows You to Finetune Your Fit Before You Start Your Hike, So You Won’t Spend Every Step Thinking About Your Pack. The Ultralight, Ultra-Strong Grid Pack Fabric Sheds Light Rain and Stands up to All the Drops, Drags, and Snags a Pack Encounters on the Trail.

What’s Been Updated:Updated with a Fc0 Dwr Finish for a Lower Footprint.

Need a Different Size? Try the Largeraerios 35 Backpack.

Features & Specs

Technical Features

  • Lightweight
  • Durable
  • Water Repellent

Construction

  • Proprietary Hadron® Lcp (Liquid Crystal Polymer) Grid Face Fabric is Incredibly Light and Exceptionally Durable with Abrasion Resistance Rivalling Fabrics Twice Its Weight

Fabric Treatment

  • Fc0 Dwr (Durable Water Repellent) Finish Repels Moisture and is Free from Intentionally Added Pfas

Logos & Label Configuration

  • Arc’teryx Word Logo
  • Arc’teryx Bird Logo

Pack Attachment Configuration

  • Two Trekking Pole Attachment Points

Pack Compression Strap Configuration

  • Front Bungee Compression System and Webbing Daisy Chain Provide External Carry Options

Pack Dimensions

  • Length: 49Cm, Width: 24Cm, Depth: 19Cm, Volume: 18L

Pack Hydration

  • Hydration Port Allows for Ease of Tube Passage Outside of Main Compartment
  • Reservoir Bladder Compatible Inside of Main Compartment

Pack Pocket Configuration

  • Internal Security Pocket with Key Clip
  • Top Pocket
  • Two Side Pockets
  • Highly Breathable Shoulder Harness with Two Zippered Pockets That Accommodate 500Ml Soft Flasks or Devices

Pack Suspension Configuration

  • Adjustable Sternum Strap and Removable Waist Belt
  • Interchangeable Harness System Available in Two Sizes for a Precise Fit Across a Wide Range of Body Types
  • Patent-Pending Two-Point Harness Adjustment System Works at Top and Bottom for Optimal Pocket Positioning and Fit
  • Highly Breathable Aeroform Back Panel and Anti-Barreling Frame Sheet Enhance Carrying Comfort

Sustainability

  • Contains Materials That Meet the Bluesign® Criteria
  • Primary Fabric – Bluesign® Approved Material
  • Lining – Bluesign® Approved Material
  • Pfas (per- and Polyfluoroalkyl Substances) Compliant

Size

Reg

Weight

567G / 1 Lb 4 Oz

Sizing Chart

Aerios Pack Sizing Chart

Activity

Hike

Model

X000009581

Manufacturing Facility

Dong-In Entech Vina Co. Ltd, Vietnam

Materials & Care

Materials

  • Body: 210D Cordura Nylon 6,6 W/ 6.5 Twisted 200D Vectran Grid, 165Gsm W/Dwr – 93% Nylon, 7% Polyarylate
  • Body: Powernet 240G, 200Gsm – 72% Nylon, 28% Elastane
  • Lining: 200D Polyester Lining, Fc0 Dwr, 108 Gsm – 100% Polyester
  • Origin of Fabric: Korea
  • Origin of Dyeing: Korea
  • Origin of Manufacture: Vietnam
  • May Release Plastic Microfibres into the Environment When Washing

Care

  • Surface Clean Only
  • Do Not Wash
  • Do Not Tumble Dry
  • Do Not Bleach
  • Do Not Dry Clean
  • Do Not Iron

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