---
url: "https://onebag.travel/compare/jpt3arv2fv/aer-flight-pack-2/k7a952vlzi/osprey-aoede-briefpack/"
title: "Aer Flight Pack 2 vs Osprey Aoede Briefpack - One Bag Travel"
description: "Aer Flight Pack 2 vs Osprey Aoede Briefpack: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/jpt3arv2fv/aer-flight-pack-2/k7a952vlzi/osprey-aoede-briefpack/"
---
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2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Aer Flight Pack 2 vs. Osprey Aoede Briefpack

# Aer Flight Pack 2 vs. Osprey Aoede Briefpack

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

## [Aer Flight Pack 2](https://onebag.travel/carryon/jpt3arv2fv/aer-flight-pack-2/)

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

![Front facing view of the Aer Flight Pack 2](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1601119834/carryons/aerflightpack2_tewyxw.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>21 L</td></tr><tr><td>Weight</td><td>1.3 kg</td></tr><tr><td>Dimensions</td><td>46×31×13 cm</td></tr><tr><td>Airline fit</td><td>94%</td></tr><tr><td>Price</td><td>$160</td></tr></tbody></table>

## Feature by feature

| Aer Flight Pack 2 | Feature | Osprey Aoede Briefpack |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| top | Passport | front |
| Y | Passthrough | Y |
| Carry |
| hideable | Backpack | hideable |
| N | Hip Belt | N |
| N | Sternum Strap | N |
| Inside |
| 16in | Laptop | 16in |
| 4 | Main Compartments | 5 |
| Y | Organizer | Y |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1, side | Water Bottle Holder | N |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>1680D Cordura ballistic nylon</td><td>840D ballistic polyester, DWR treatment</td></tr></tbody></table>

## [Osprey Aoede Briefpack](https://onebag.travel/carryon/k7a952vlzi/osprey-aoede-briefpack/)

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

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>22 L</td></tr><tr><td>Weight</td><td>1.1 kg</td></tr><tr><td>Dimensions</td><td>46×33×24 cm</td></tr><tr><td>Airline fit</td><td>41%</td></tr><tr><td>Price</td><td>$150</td></tr></tbody></table>

## Key differences between the Aer Flight Pack 2 and Osprey Aoede Briefpack

-   **Passport pocket:** Top on the Aer Flight Pack 2; Front on the Osprey Aoede Briefpack.
-   **Main compartments:** 4 on the Aer Flight Pack 2; 5 on the Osprey Aoede Briefpack.
-   **Water bottle pockets:** 1, side on the Aer Flight Pack 2; No on the Osprey Aoede Briefpack.

Both have: luggage passthrough, backpack straps, laptop sleeve, built-in organizer, water resistant.

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

We checked both bags against the carry-on size limits of 189 airlines. 78 accept both. 99 accept only the Aer Flight Pack 2, and 0 accept only the Osprey Aoede Briefpack.

### Only the Aer Flight Pack 2 fits

Air Asia, Air Baltic, Air Canada, Air China, Air Macau, Air Malta, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, American Eagle, Asiana Airlines, ATA Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Belavia, Biman Bangladesh, Blue Air, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, CommutAir, Delta Airlines, Dragonair, easyJet, Emirates Airlines, Enter Air, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, flybe, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, Icelandair, InselAir, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kulula, Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Pakistan International, Porter Airlines, Qantas Airways, Regional Express, Republic Airways, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, TUI, Turkish Airlines, Ukraine International, United Airlines, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Virgin Australia, Volotea, WestJet, Xiamen.

## Aer Flight Pack 2 vs. Osprey Aoede Briefpack: which should you pack?

The **Osprey Aoede Briefpack** carries 1L more than the **Aer Flight Pack 2** (21L vs. 22L), while the **Osprey Aoede Briefpack** is the lighter pack at 1.1kg (vs. 1.3kg). For carry-on flexibility, the **Aer Flight Pack 2** fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Osprey Aoede Briefpack; if you want to travel lighter, the Osprey Aoede Briefpack is the better call.