$250.00
Members get an est. $25.00 in rewards

Made with a durable grid fabric, this Arc'teryx roll-top pack stands up to drops, drags and snags on the trail. The lightweight fabric sheds light rain, and the harness system can be customized.

Color: Black
please select a Size
Quantity
Select size for delivery dates

Members get an estimated $25.00 (10%) back on this item as a part of your annual .

Members get an estimated $25.00 (10%) back on this item.
To buy,  sign in as an REI Co-op Member or join now.
10% co-op member reward: $25$25 Member Reward
$30Member Bonus Card

This purchase pays for membership!

$25

10% Reward

on this and every eligible full-price item*

+

$30

Bonus Card

valid for 30 days after joining*

=

$55

Value

Start earning when you buy a $30 lifetime membership.

Keep shopping

Features

  • Lightweight, durable and water-repellent
  • Proprietary Hadron® LCP (Liquid Crystal Polymer) grid face fabric is incredibly light and exceptionally durable with abrasion resistance rivaling fabrics twice its weight
  • Updated with a FC0 durable water repellent (DWR) finish for a lower footprint; FC0 DWR finish repels moisture and is PFAS-free
  • Highly breathable AeroForm back panel and anti-barreling framesheet enhance carrying comfort
  • Removable 7000-series aluminum stay helps support the pack for comfort and balance
  • Accessible, easy-to-use roll-top design adds up to 10 liters of additional capacity
  • Highly breathable shoulder harness with 2 zippered pockets that accommodate 500 ml soft flasks or devices (flasks not included)
  • Patent-pending 2-point harness adjustment system works at top and bottom for optimal pocket positioning and fit
  • Adjustable sternum strap
  • Supportive, highly breathable monofilament mesh hipbelt has adjustments front and back to fine-tune the fit
  • Reservoir clip inside of main compartment (reservoir not included)
  • Top pocket; 2 side pockets; internal security pocket with key clip
  • Front bungee compression system and webbing daisy chain provide external carry options
  • 2 trekking pole attachment points
  • Patent-pending interchangeable harness system for a precise fit across a wide range of body types
  • Short size ships with small hipbelt and small shoulder straps
  • Regular and Tall sizes ship with large hipbelts and large shoulder straps
  • PFAS (per- and polyfluoroalkyl substances) compliant

Imported.

View the Arc'teryx Aerios Product LineView all Arc'teryx Daypacks

Technical Specs

Best Use

Hiking

Bag Style

Backpack

Frame Type

Frameless

Gear Capacity (L)

35 liters

Gear Capacity (cu. in.)

2,197 cubic inches

Weight

2 lbs. 8.9 oz.

Fits Torso Length (in.)

Tall: 19.75-21.75 inches

Short: 16.75-18.75 inches

Regular: 18.25-20.25 inches

Fits Waist/Hips

Tall: 23.5-27.5 in. (measurement around the front of the hip iliac crest)

Short: 19-23 in. (measurement around the front of the hip iliac crest)

Regular: 19-23 in. (measurement around the front of the hip iliac crest)

Material(s)

210D CORDURA nylon 6,6 with 6.5 twisted 200-denier Vectran grid, 165 g/m2 w/ DWR; 100D SD CORDURA nylon 6,6 dobby, DWR FC0, 120 g/m2; lining: 200D polyester, back 20 g PU coated w/ FC0 DWR, 108 g/m2

Number of Stays

1

Pack Access

Top

Number of Exterior Pockets

6 + main compartment

Hipbelt

Yes

Hipbelt Pockets

Yes

Reservoir Compatible

Yes

Dimensions

21.25 x 11.25 x 9.5

Gender

Unisex

Buying Advice

Two people hike a trail carrying hiking daypacks

Reviews
5 reviews with an average rating of 4.4 out of 5 stars

Ratings Snapshot

Product Rating

5 out of 5 (100%) reviewers recommend this product

Review this Product

Adding a review will require a valid email for verification

Average Customer Ratings

Overall Fit Rating

Runs SmallRuns Large

Ease of Use

Difficult to useVery easy to use

Customer Images

Christopher
Lund, Sweden
Rated 3.0 out of 5 stars

Solid pack for lighter/faster/short trips

5 months ago

The Aerios 35 is not a particularly good nor particularly bad pack. I've used it now on 2 different trips: 1) Approx 75km in varied weather in Denmark and 2) Approx 225km in modern but dry conditions in Portugal. Like another user, I also use this pack in lieu of my Bora for the lighter, faster trips. Overall it performs well and is indeed quite comfortable. I can recommend this product however like many of Arc'teryx more recent products, inflated pricing and questionable design choices suggest they've moved farther and farther away from the (in my opinion better) choices of the past. The pricing has remained somewhat consistent over the years but the products, not so much. While you can do a whole lot worse, you probably can do a whole lot better as well.

Yes , I recommend this product
Originally posted on arcteryx.com
Response from arcteryx.com
Arc'teryx Guest Services
4 months ago

Hi Christopher. Thanks for sharing your feedback on the Aerios 35 Backpack. We are sorry to hear that it did not suit your needs on linger trips. We truly appreciate your detailed comments and we will make sure to relay them to our design team.

Deloisa11
Colorado
Rated 5.0 out of 5 stars

The most comfortable pack I've ever used

3 months ago

Extremely comfortable and lightweight. At 35L, it may seem like a large pack but in reality, the pack compresses closer to that of a 28L pack - this is due to the roll down compartment similar to that of a dry bag. The frame is really solid and it comes in 3 different sizes. The biggest plus for me was the shoulder straps. These running style straps are the most comfortable I've ever worn. As a man with a large torso and broad shoulders, finding a pack with comfortable straps is hard to come by. The only thing that would make this pack even better would be more outer pockets.

Age:25–34
Weight:150–175 lbs.
Height:5'8"
Yes , I recommend this product

Overall Fit Rating

Runs SmallRuns Large

Ease of Use

Difficult to useVery easy to use
Helpful?
Clay
Vancouver Island, BC
Rated 5.0 out of 5 stars

Great option for fastpacking

3 months ago

I have done over 500km of fastpacking with this pack and it has worked out great. Everything from overnighters to 5 day epics. The ability to synch it down when not fully loaded has allowed me to run in it carrying 20L~ but having the support needed for a heavier loads. When fully loaded at 35L I still found it comfortable and had the ability to hike fast and even run in it. Easy access to water and snacks up front eliminate the need for unnecessary stops and allow you to travel fast all day.

Yes , I recommend this product
Originally posted on arcteryx.com
Andy
Rated 4.0 out of 5 stars

What I was looking for

4 months ago

Likes: durable water sheeting material (PNW), enough volume and quick stash side pockets for winter or when the dog is along, close fitting vest for scrambles and runs, daisy chains, adjustable. Dislikes: no bladder clip, meh sized hip pocket, I think the extended roll top is overkill considering the weight limits.

Yes , I recommend this product
Originally posted on arcteryx.com
javier_do
Madrid
Rated 5.0 out of 5 stars

meticulous details

2 months ago

you might wonder how can a backpack cost this much but then you realize you need instructions when you get it. definitely the apple of equipment.

Yes , I recommend this product
Originally posted on arcteryx.com

Questions & Answers

Loading Questions...