---
url: "https://onebag.travel/carryon/aldchn064h/patagonia-ascensionist-pack-55l/"
title: "Patagonia Ascensionist Pack 55L Details - One Bag Travel"
description: "Reviews, airline compatibility, and specifications of the Patagonia Ascensionist Pack 55L carry-on travel backpack."
source: "https://onebag.travel/carryon/aldchn064h/patagonia-ascensionist-pack-55l/"
---
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3.  Patagonia Ascensionist Pack 55L

# Patagonia Ascensionist Pack 55L

by [Patagonia](https://onebag.travel/carryons/?brands=Patagonia)

Capacity 55 L

Weight 1.28 kg 2.8 lbs

Dimensions 67×32×20 cm 27×13×8 in

Airline fit 1 % of airlines

![Front facing view of the Patagonia Ascensionist Pack 55L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1633507455/carryons/Ascensionist_Pack_55_fk9adg.webp)

**Deeper stats**



<table class="table table-sm table-borderless" id="carryon-details-table"><tbody><tr><td><span class="underline" title="Litres of capacity per unit of pack weight — higher means you carry more for less.">Capacity-to-weight</span></td><td><span class="metric-value">43 L/kg</span> <span class="imperial-value">19.6 L/lb</span></td><td><span class="badge badge-success">High</span></td></tr><tr><td><span class="underline" title="Total interior volume implied by the outer dimensions.">Cubic space</span></td><td><span class="metric-value">42.9 L</span> <span class="imperial-value">2808 in³</span></td><td></td></tr><tr><td><span class="underline" title="Gap between the bag's outer volume and its rated capacity — lower packs more efficiently.">Rated vs. shell</span></td><td><span class="metric-value">-12 L</span><span class="imperial-value">-12 L</span></td><td><span class="badge badge-success">Low</span></td></tr></tbody></table>

**Airline Compatibility**

✈️ 1% (2/189)

This bag is within the published carry-on limit of 1% of the 189 airlines that publish one.

[Link to Manufacturer](https://www.patagonia.com/product/ascensionist-alpine-pack-55-liters/47990.html?dwvar_47990_color=JOBL&cgid=luggage-technical-packs)

## Our thoughts

There's a particular thrill in finding a backpack that matches your casual style while still meeting all your travel demands, and the Patagonia Ascensionist Pack 55L fits the bill perfectly. This backpack doesn't just look good, it's a minimalist's dream carry-on with ample 55 liter capacity and compact design of 20 inches tall, 32 inches wide, and 67 inches deep. Despite its roomy interior, it's remarkably lightweight, tipping the scale at just 1.28 pounds.

It's not just its weight and capacity that impresses, the material is a standout feature, too. Crafted from robust 420-denier 100% recycled nylon ripstop and 100% nylon ripstop, this backpack is designed to withstand the rigors of travel while contributing less to environmental degradation. That's right, the Patagonia Ascensionist is part of Patagonia’s sustainability initiatives, so buying it means you'll be supporting the planet while enjoying an excellent travel accessory.

This backpack boasts more than just space and lightweight construction. How about the laptop compartment? You might be wondering: "Does it fit my laptop?" And I'm glad to tell you, it can comfortably accommodate a sizeable laptop. This helps keep your tech secured and readily accessible during your travels.

Now, let's talk about why you should buy the Patagonia Ascensionist Pack 55L. First, imagine a backpack made from eco-friendly recycled materials that is also durable and reliable. Sounds unreal, right? But that's precisely what you will get. In addition, don't be misled by its sleek design, this bag can store more items than it appears capable of. It even comes with Patagonia's Ironclad Guarantee, which the company really honors, ensuring you get value for your money. Lastly, for a bag of its capacity, it's remarkably lightweight. Exploring the world just got a whole lot easier and a lot more stylish with the Patagonia Ascensionist Pack 55L.

## Our verdict

### Reasons to buy

-   Made from recycled materials but still durable and reliable to use.
-   Can pack more things than it seems it can carry.
-   Comes Ironclad Guarantee that the company honors.
-   Lightweight for the capacity it can hold.

### Things to consider

-   Can get uncomfortable to carry if used for extended periods of time.
-   A bit bulky to carry.

## What reviewers said

-   "This pack is a perfect big guy pack. Carry everything I need plus all the stuff my 3rd-grade daughter doesn't want to haul! Plus I can cinch it down for lighter carrying with comfort. Mahalo Patagonia gang"

## Reviews from around the web

**Patagonia Ascensionist 55 Review**
[www.outdoorgearlab.com](https://www.outdoorgearlab.com/reviews/climbing/mountaineering-backpack/patagonia-ascensionist-55Patagonia Ascensionist 55 Review)

> The Patagonia Ascensionist series has long been a favorite among climbers for fast-and-light ascents and short overnight trips. This 55-liter model answers their call for a bigger version....All in all, however, this is a durable, well-made pack, and if it fits you well, you will enjoy it on many adventures.

**Patagonia Ascensionist 55L**
[www.trailspace.com](https://www.trailspace.com/gear/patagonia/ascensionist-55l/)

> Having the Ascensionist be waterproof makes life so much better in the mountains, especially when my sleeping bag, puffy jacket, and mid-layer are all down which is notorious for its poor performance when wet. Wearing the Ascensionist in rain was no problem. I also never had to worry leaving it outside my tent at night during questionable weather. ...The modularity, durability, and light weight of this pack are great features.

## Features

<table class="table table-sm  table-borderless" id="carryon-details-table"><tbody><tr><td colspan="2" class="border-bottom"><strong>Storage</strong></td></tr><tr><td><span class="underline" title="Does this carry-on travel backpack have a way to compress the contents to make them smaller?">Compression</span></td><td>Removable</td></tr><tr><td><span class="underline" title="If this carry-on expands, how much does it expand by?">Expanded Capacity</span></td><td><span>None</span></td></tr><tr><td><span class="underline" title="The type of opening does this carry-on travel backpack have in degrees.">Opening</span></td><td>Other</td></tr><tr><td><span class="underline" title="Does this carry-on travel backpack have a dedicated passport holder?">Passport</span></td><td>No</td></tr><tr><td><span class="underline" title="Does this carry-on travel backpack have a pass-through opening so you can reach the main compartments without fully opening the bag?">Passthrough</span></td><td>No</td></tr><tr><td colspan="2" class="border-bottom"><strong>Carry</strong></td></tr><tr><td><span class="underline" title="Does this have backpack straps?">Backpack</span></td><td>Yes</td></tr><tr><td><span class="underline" title="Does this carry-on travel backpack have a belt that goes around your hip to help support the weight of the bag?">Hip Belt</span></td><td>Removable</td></tr><tr><td><span class="underline" title="Does this carry-on travel backpack have a strap that goes around your upper chest so help support the weight of the bag?">Sternum Strap</span></td><td>Removable</td></tr><tr><td colspan="2" class="border-bottom"><strong>Inside</strong></td></tr><tr><td><span class="underline" title="What size laptop sleeve can this carry-on travel backpack fit?">Laptop</span></td><td>No</td></tr><tr><td><span class="underline" title="The number of main compartments this bag has.  Side and small compartments don't count.">Main Compartments</span></td><td>1</td></tr><tr><td><span class="underline" title="Does the main compartment of the carry-on travel backpack have features which help you organize?">Organizer</span></td><td>No</td></tr><tr><td colspan="2" class="border-bottom"><strong>Outside</strong></td></tr><tr><td><span class="underline" title="Does the backpack have a hardshell component to protect your packed items?">Hard Shell</span></td><td>No</td></tr><tr><td><span class="underline" title="Does this carry on have a rain-fly to protect it from the weather?">Rain-fly</span></td><td>No</td></tr><tr><td><span class="underline" title="The number of bottle holders this bag has">Water Bottle Holder</span></td><td>No</td></tr><tr><td><span class="underline" title="Is this carry-on travel backpack made with water resistant material?">Water Resistant</span></td><td>Yes</td></tr><tr><td colspan="2"><span class="underline" title="What type of material is this carry-on travel backpack made of?"><strong>Material:</strong></span><br>420-denier 100% recycled nylon ripstop, 0-denier 100% nylon ripstop</td></tr></tbody></table>

## Fits the carry-on limits of 2 airlines

Azul Airlines Virgin America

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