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TRADE-IN
Bring your eligible, used Arc’teryx gear to a store or mail it to us. You’ll receive a credit worth 30% of the original retail price as a gift card to use on your next purchase. Conditions apply.
Free returns
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Product education
Every child matters: past, present, and future.
Product education
Every child matters: past, present, and future.
Essential equipment for technical climbs.
Fall '26: Designed to respond
Every child matters: past, present, and future.
Product education
Every child matters: past, present, and future.
Product education
Every child matters: past, present, and future.
Essential equipment for technical climbs.
Fall '26: Designed to respond
Every child matters: past, present, and future.
$250.00
Adriane is 5'9", wearing size REG
$250.00
Customize how your hike feels with the Aerios 35 Backpack. Its patent-pending interchangeable harness system — with three sizes of hipbelts and shoulder strap options — allows you to personalize your fit, so weight is evenly distributed through your hips and shoulders. Plus, the lightweight, durable 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 smaller Aerios 18 Backpack.
For technical mountain activities, durable and protective designs with a focus on freedom of movement for remote and varied conditions.
Engineered materials that offer enhanced properties or performance.
Functional packs streamlined for ease of use and lightweight. Activity-specific designs.
Customize how your hike feels with the Aerios 35 Backpack. Its patent-pending interchangeable harness system — with three sizes of hipbelts and shoulder strap options — allows you to personalize your fit, so weight is evenly distributed through your hips and shoulders. Plus, the lightweight, durable 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 smaller Aerios 18 Backpack.
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: 54cm, Width: 28.5cm, Depth: 24cm, Volume: 36L
Pack hydration
Reservoir bladder compatible inside of main compartment
Pack loading & Closure configuration
Accessible, easy-to-use roll-top design adds up to 10L additional capacity
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
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
Supportive, highly breathable monofilament mesh hipbelt has adjustments front and back to fine-tune the fit
SRT size: Shipped with small hipbelts and shoulder straps
REG/TALL sizes: Shipped with large hipbelts and shoulder straps
Highly breathable AeroForm back panel and anti-barreling frame sheet enhance carrying comfort
Removable 7000 series aluminum stay helps support the pack for comfort and balance
Sustainability
Contains materials produced through processes that meet bluesign® criteria
Primary fabric - bluepass Material
Secondary fabric - bluepass Material
Lining - bluepass Material
PFAS (Per- and polyfluoroalkyl substances) Compliant
Size
SRT, REG, TALL
Weight
1.16kg / 2 lb 8.9 oz
Sizing chart
Aerios pack sizing chartActivity
Hike
Model
X000009588
Manufacturing facility
Dong-In Entech Vina Co. LTD, Vietnam
Materials
Body: 210d Cordura nylon 6,6 w/ 6.5 twisted 200d Vectran grid, 165gsm w/DWR - 93% Nylon, 7% Polyarylate
Contrast: 100d SD Cordura nylon 6,6 Dobby, DWR FC0, 120gsm - 100% Nylon
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