---
url: "https://onebag.travel/compare/5ztbzsrpxb/exped-mountain-pro-30/aldchn064h/patagonia-ascensionist-pack-55l/"
title: "Exped Mountain Pro 30 vs Patagonia Ascensionist Pack 55L"
description: "Exped Mountain Pro 30 vs Patagonia Ascensionist Pack 55L: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/5ztbzsrpxb/exped-mountain-pro-30/aldchn064h/patagonia-ascensionist-pack-55l/"
---
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3.  Exped Mountain Pro 30 vs. Patagonia Ascensionist Pack 55L

# Exped Mountain Pro 30 vs. Patagonia Ascensionist Pack 55L

Two carry-on travel backpacks, compared spec for spec.

## [Exped Mountain Pro 30](https://onebag.travel/carryon/5ztbzsrpxb/exped-mountain-pro-30/)

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

![Front facing view of the Exped Mountain Pro 30](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1623835573/carryons/Exped_Mountain_Pro_30_ojq41d.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>30 L</td></tr><tr><td>Weight</td><td>1.29 kg</td></tr><tr><td>Dimensions</td><td>58×30×24 cm</td></tr><tr><td>Airline fit</td><td>16%</td></tr><tr><td>Price</td><td>$279</td></tr></tbody></table>

## Feature by feature

| Exped Mountain Pro 30 | Feature | Patagonia Ascensionist Pack 55L |
| --- | --- | --- |
| Storage |
| Y | Compression | removable |
| None | Expanded Capacity | None |
| 3 | Opening | 0 |
| N | Passport | N |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| removable | Hip Belt | removable |
| Y | Sternum Strap | removable |
| Inside |
| N | Laptop | N |
| 1 | Main Compartments | 1 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | N |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>420 D Oxford nylon, PU coated, 3'000 mm water column</td><td>420-denier 100% recycled nylon ripstop, 0-denier 100% nylon ripstop</td></tr></tbody></table>

## [Patagonia Ascensionist Pack 55L](https://onebag.travel/carryon/aldchn064h/patagonia-ascensionist-pack-55l/)

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

![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)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>55 L</td></tr><tr><td>Weight</td><td>1.28 kg</td></tr><tr><td>Dimensions</td><td>67×32×20 cm</td></tr><tr><td>Airline fit</td><td>1%</td></tr><tr><td>Price</td><td>$219</td></tr></tbody></table>

## Key differences between the Exped Mountain Pro 30 and Patagonia Ascensionist Pack 55L

-   **Compression straps:** Yes on the Exped Mountain Pro 30; Removable on the Patagonia Ascensionist Pack 55L.
-   **Opening:** Top flap on the Exped Mountain Pro 30; Other on the Patagonia Ascensionist Pack 55L.
-   **Sternum strap:** Yes on the Exped Mountain Pro 30; Removable on the Patagonia Ascensionist Pack 55L.

Both have: backpack straps, hip belt, water resistant.

## Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 2 accept both. 29 accept only the Exped Mountain Pro 30, and 0 accept only the Patagonia Ascensionist Pack 55L.

### Only the Exped Mountain Pro 30 fits

Adria Airways, Air Europa, Air Koryo, Air New Zealand, Air Tahiti Nui, Azul Linhas, Caribbean Airlines, China Southern, Conviasa, Croatia Air, Cubana de Aviacion, Frontier Airlines, Hainan Airlines, Island Air, Korean Air, PenAir, Philippine Airlines, Royal Air Morocco, Saudi Arabian Airlines, Sichuan Airlines, SilkAir, Silver Airways, Singapore Airlines, Southwest Airlines, SpiceJet, Sun Country, TAAG Angola, TAM Airlines, Ural Airlines.

## Exped Mountain Pro 30 vs. Patagonia Ascensionist Pack 55L: which should you pack?

The **Patagonia Ascensionist Pack 55L** carries 25L more than the **Exped Mountain Pro 30** (30L vs. 55L), while the **Patagonia Ascensionist Pack 55L** is the lighter pack at 1.28kg (vs. 1.29kg). For carry-on flexibility, the **Exped Mountain Pro 30** fits 16% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Patagonia Ascensionist Pack 55L; if you want to travel lighter, the Patagonia Ascensionist Pack 55L is the better call.