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Thule
Aion 40L Backpack

4.695652173913044 out of 5 stars
23 Reviews
$199.95
Color:Black

Size:

Quantity


Why We Like The Aion 40L Backpack

Whether you are jumping on a plane or heading from the gym to the office, the Aion 40L backpack gets you and your gear wherever you are going with ease. This bag is compliant with carry-on requirements for most airlines, features padded storage for your laptop or tablet, and small internal pockets for your smaller items, making travel a breeze. On the top of the bag is a removable TPU rolltop bag, allowing you to store your used gym clothes without moisture or odor traveling to the remainder of the bag.


Details

  • TPU rolltop bag keeps dirty items separate from the rest of the bag
  • Internal and external zippered pockets keep your items secure and safe
  • External zippers easily lock together for extra security
  • Outer fabric lined with a water-resistant coating to repel moisture
  • Water bottle pocket on side of the bag to easily store your bottle within reach
  • Item #THUZ3IJ
Responsible Collection
Bluesign Approved, Recycled/Repurposed
Material
waxed p600 polyester canvas, DWR coating, 100% recycled polyester
Volume
40L (2441cu in)
Support/Suspension
shoulder straps
Shoulder Straps
2 padded
Waist Belt
sold seperately
Hydration Compatible
yes, side water bottle pocket
Access
rolltop
Pockets
[external] zippered top pocket, water bottle pocket [internal] zippered pocket
Compression
internal compression strap
Dimensions
13x9.1x20.5in
Claimed Weight
3.19lb
Activity
travel
Manufacturer Warranty
limited lifetime

What do you think about this product?

Overall Rating

4.5 based on 23 ratings

Review Summary

1 Stars - 1 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 3 reviews
5 Stars - 19 reviews

Fits Slightly Small

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Runs smallTrue to sizeRuns large

Customer Images

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5 out of 5 stars

January 12, 2025

Thule great quality

I bought the Thule Aion 40L travel backpack and sling bag during the black Friday sale. The shipment was slow, but it was understandable because of the holiday's sales volume. It's my first time owning a Thule bag and I am very happy with its style and quality. The travel backpack is very roomy and sturdy. I have not used the bag for travel yet as of this writing. It looks durable and like it can last for long time. I do agree with other comments that suggest the sling bag to be included altogether with the travel backpack. The bands of the sling bag (the bag itself is inserted into the bottom of the travel backpack and can be used as a hidden compartment) would help hold the weight of the backpack better. The Nutria (yellow) color option is more like light brown. I highly recommend these backpack and sling bag.

New Thule Adventurer
thule-us-ca

Originally reviewed on thule-us-ca

5 out of 5 stars

January 4, 2025

This backpack is the one to get.

I've used this for a couple of weeks now and I love everything about it. I'm 6 feet and 230 pounds and I found most backpacks to be uncomfortable for my size but not this one. It's well worth the cost. Quality and fit are top notch.

Ferrum Pugnus
thule-us-ca

Originally reviewed on thule-us-ca

5 out of 5 stars

September 22, 2024

Love the design

I’m happy with my purchase , it was on sale thank you

Opeal
thule-us-ca

Originally reviewed on thule-us-ca

5 out of 5 stars

September 14, 2024

Perfect travel bag

We were looking for a weekend travel backpack and came across the Thule Aion. It’s perfect - large enough for a weekend’s worth of clothing, toiletries, laptop, etc.

CaitMountains
thule-us-ca

Originally reviewed on thule-us-ca

5 out of 5 stars

August 13, 2024

Thule Aion 40L pack

I finally had a chance to test this out. I am so impressed! It had just enough pockets for organization without being too many to be able to find things. Tons of room for two weeks away with room to spare and that is without using compression packs. I love the material and look of the bag and am looking forward to using it as my only bag for longer overseas trips. I also purchased the matching fanny pack which becomes the waist belt. Even fully loaded the pack feels like nothing on my back due to the very comfortable strap system. My only complaint was the bulky over padded compartment for laptop and tablet - which after some hesitation I removed to make the pack lighter and free up more room for clothes as I do not travel with a laptop. I am very happy with this purchase.

kiwiJenny
thule-us-ca

Originally reviewed on thule-us-ca

5 out of 5 stars

July 3, 2024

Total Space

I bought it 1 and a half month ago and it didn’t disappoint Fabric on top, material and quality spot on and most of all the space and compartments for everyday need and any situation

Frank25
thule-us-ca

Originally reviewed on thule-us-ca

5 out of 5 stars

April 20, 2024

Practical, comfortable for air travel.

Familiarity:
I've used it once or twice and have initial impressions

I intended to use this as a second carry-on bag for international flight, but didn't have to put it under my seat so can't comment about that. As far as packing it through the airports, it was easy to put on and take off (I'm 76 with bad shoulders), rests comfortably on my back and not a strain to carry through the airport. Has lots of room plus very accessible side pocket for may laptop and some magazines and another smaller outside pocket for small items. Very pleased with this pack, and received compliments from others in our group.

Nick
5 out of 5 stars

October 29, 2023

Got this last week!!! Just great 👍 Has every thing you need for travel

Wull 911
thule-us-ca

Originally reviewed on thule-us-ca

5 out of 5 stars

September 23, 2023

Great Bag

I love the color. Can tell it is made from quality materials.

Madison
thule-us-ca

Originally reviewed on thule-us-ca

5 out of 5 stars

August 6, 2023

Great features and Minimalist look

I love this bag! It's roomy, comfortable and looks classy.

Leanne
thule-us-ca

Originally reviewed on thule-us-ca

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