Skip to product information
1 of 9

Aerios 18 Backpack - Fluidity

Aerios 18 Backpack

Ultralight and durable 18L daypack with a customizable fit.

Regular price $300.00
Regular price Sale price $300.00
Sale Sold out

4 payments of $75.00

from $10/wk
Colour: Fluidity
Size: REG

  • Delivery

    1-2 business days

  • Click & collect

    Select a size

  • In store

    Select a size

Out of stock at this store
Available at other stores
Click & collect availability
Delivery
Free express shipping

Standard shipping


Help us reduce our carbon footprint. Choose this lower-impact shipping option and emit up to 95% less C02e than express shipping. Receive your order within 2-8 business days.

Express shipping

Get your gear as fast as possible. This higher-impact shipping option can emit up to 18x more C02e than standard shipping. Receive your order within 1-4 business days. Free returns. Returns can be made 30 days from receipt of order. View our return policy.

View full details

Lightweight Aerios 18 Backpack - Blue

Aerios 18 Backpack is an ultralight and durable daypack designed for hiking, built as an ultralight 18L pack with a customisable fit that helps reduce distraction from carrying discomfort on the trail.

  • Product Type: Unisex ultralight daypack
  • Material: Patent-pending interchangeable harness system
  • Weight: 567g
  • 18L capacity for streamlined day-hike carry
  • Ultralight, ultra-strong grid pack fabric sheds light rain and resists drops, drags, and snags
  • Updated with an FC0 DWR finish for a lower footprint

For hiking, pair it with a hiking fleece and hiking shoes for warmth and support on the trail.

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 larger Aerios 35 Backpack.

Aerios 18 Backpack

Description

Aerios 18 Backpack is an ultralight and durable daypack designed for hiking, built as an ultralight 18L pack with a customisable fit that helps reduce distraction from carrying discomfort on the trail.

  • Product Type: Unisex ultralight daypack
  • Material: Patent-pending interchangeable harness system
  • Weight: 567g
  • 18L capacity for streamlined day-hike carry
  • Ultralight, ultra-strong grid pack fabric sheds light rain and resists drops, drags, and snags
  • Updated with an FC0 DWR finish for a lower footprint

For hiking, pair it with a hiking fleece and hiking shoes for warmth and support on the trail.

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 larger Aerios 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

Design & Fit

Hem configuration

Patterning

Reinforcements

Sustainability

  • Contains materials that meet the bluesign® criteria
  • PFAS (Per- and polyfluoroalkyl substances) Compliant
  • Lining - bluesign® approved material
  • Primary fabric - bluesign® approved material

Hem leg shape

UPF rating

Integrated features

Harness features

Footwear geometry

Footwear outsole construction

Pack design & Construction

Pack loading closure configuration

Pack accessory features

Pack attachment configuration

  • Two trekking pole attachment points

Pack lid configuration

Collar configuration

Cuff & Sleeves configuration

Fabric treatment

  • FC0 DWR (Durable Water Repellent) finish repels moisture and is free from intentionally added PFAS

Hood configuration

Pocket configuration

Snowsport features

Zippers & Fly configuration

Neckline configuration

Accessory features

Waist & Belt configuration

Footwear construction

Footwear liner construction

Logos & Label configuration

  • Arc'teryx word logo
  • Arc'teryx Bird logo

Pack dimensions

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

Pack pocket configuration

  • Top pocket
  • Two side pockets
  • Internal security pocket with key clip
  • Highly breathable shoulder harness with two zippered pockets that accommodate 500mL soft flasks or devices

Pack compression strap configuration

  • Front bungee compression system and webbing daisy chain provide external carry options

Pack hydration

  • Hydration port allows for ease of tube passage outside of main compartment
  • Reservoir bladder compatible inside of main compartment
Model is wearingAdriane is 175cm
Weight567g
ActivityHike
SKUX00000958105
Manufacturing facilityDONG-IN ENTECH VINA CO. LTD

Fit & Sizing

Materials & Care

Materials

  • Origin of fabric: KOREA
  • Origin of dyeing: KOREA
  • Origin of Manufacture: VIETNAM
  • May release plastic microfibres into the environment when washing
  • 210d Cordura nylon 6
  • 6 w/ 6.5 twisted 200d Vectran grid, 165gsm w/DWR
  • Powernet 240g, 200gsm
  • 200d polyester lining, FC0 DWR, 108 gsm

Care

  • Do not bleach
  • Do not dry clean
  • Do not iron
  • Surface clean only
  • Do not tumble dry
  • Do not wash

Reviews