Aerios 18 Backpack
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Aerios 18 Backpack

MPN: X000010704

4.0 / 5 (27 reviews)
From Arcteryx CA
Tech Specs

Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.

ColorMongoose / Nucleus
SizeREG
Weight567 g
ActivityHike
Manufacturing facilityDong-In Entech Vina Co. LTD, Vietnam
Description

Ultralight and durable 18L daypack with a customizable fit. 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. Need a different size? Try the larger Aerios 35 Backpack.

Reviews
4.0 / 5 (27 reviews)
  • 5.0 / 5
    Isabelle

    Confortable et fait avec des matériaux de qualité! Mon nouveau sac préféré pour les randonnées de 1 journée et mon bagage à main dans l’avion. Se range facilement sous le banc d’avion et loge beaucoup d’items. Je prévois en faire l’essai pour du fastpacking. Je recommande!

    From Arcteryx CA
  • 3.0 / 5
    Jrobe

    I'm sure this bag performs very well, especially for the intended purpose, but for day hiking, it was a literal pain with just two rain jackets, two rain pants, and snacks for two. Not even 5 pounds, but after 9 1/2 hours of hiking in the rockies, I was having sharp pain in my traps due to the straps being too narrow, and pinching no matter how I fit it. The straps being too narrow were a surpri

    From Arcteryx CA
  • 4.0 / 5
    Bill

    From the previous version the zipper on the front two compartments are now towards the inside. I like the previous design with zippers on the outside.

    From Arcteryx CA
  • 5.0 / 5
    Luis

    Una mochila perfecta para salidas de día. Cabe todo lo necesario. Ligera, resistente, cómoda y bonita. Su diseño permite la libertad de movimiento lo que se agradece en pequeñas trepadas. Los porta bidones en el pecho son muy cómodos y el bolsillo que llevan con cremallera es útil para llevar el móvil o el GPS. El bolsillo interior podría tener un poco más de capacidad para facilitar la búsqued

    From Arcteryx CA
  • 3.0 / 5
    Cams

    Sac à dos léger et efficace, avec un joli design, je me le suis procurée initialement pour les poches à flasques sur les bretelles façon sac de trail et le système de réglage des bretelles. Cependant je regrette un peu la qualité des finitions sur le produit; des coutures commencent déjà à se découdre alors que j’ai le sac depuis trois mois et n’ai que fait des randos légères ou à vélo. De même, l

    From Arcteryx CA
  • 5.0 / 5
    Yaath

    I've used this pack for well over a year - this has been a daily driver. Commuting to work, day to day activities, fast and light day hikes, running, resort snowboarding, or even as a personal bag on a flight, I've found this pack to be quite versatile. It's easy to adjust the length of the backpack straps making the fit fantastic. You also have two cinch cords on the backpack straps that keep t

    From Arcteryx CA
  • 5.0 / 5
    Kaay

    The best backpack I’ll ever own. Perfect size for day hikes, just the right amount of pockets/features, lightweight, fully adjustable and great back support. Can even fit my 13’’ MacBook for trips into the city. Considering buying another now just because I know I’ll be sad when this one eventually wears away in years to come. Hope they never discontinue!

    From Arcteryx CA
  • 1.0 / 5
    Froggy

    The redesign of this bag shows how cheap arc’teryx has become. Compared to other reputable brands which cost half the price I cannot keep this in good faith. Arc also sent me a damaged bag with scuff marks on the upper side that was easily noticeable. I’m done with this company, it’s not the same as 10 years ago.

    From Arcteryx CA
Key facts
  • Lightweight,Durable,Water repellent
  • Proprietary Hadron® LCP (Liquid Crystal Polymer) grid face fabric is incredibly light and exceptionally durable with abrasion resistance rivalling fabrics twice its weight
  • FC0 DWR (Durable Water Repellent) finish repels moisture and is free from intentionally added PFAS
  • Arc'teryx word logo,Arc'teryx Bird logo
  • Two trekking pole attachment points
  • Front bungee compression system and webbing daisy chain provide external carry options
  • Length: 49cm, Width: 24cm, Depth: 19cm, Volume: 18L
  • Hydration port allows for ease of tube passage outside of main compartment,Reservoir bladder compatible inside of main compartment,Hydration reservoir sold separately
  • 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
  • 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
  • Contains materials produced through processes that meet bluesign® criteria,PFAS (Per- and polyfluoroalkyl substances) Compliant,Lining - bluepass Material, FC0 DWR, recycled content,Primary Fabric - bluepass Material, FC0 DWR,Secondary Fabric - bluepass Material, FC0 DWR