---
url: "https://onebag.travel/compare/m519mfyqi6/red-oxx-sky-train-convertible-backpack/y7i0o037bp/fjallraven-travel-pack/"
title: "Red Oxx Sky Train Convertible Backpack vs Fjallraven Travel Pack"
description: "Red Oxx Sky Train Convertible Backpack vs Fjallraven Travel Pack: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/m519mfyqi6/red-oxx-sky-train-convertible-backpack/y7i0o037bp/fjallraven-travel-pack/"
---
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3.  Red Oxx Sky Train Convertible Backpack vs. Fjallraven Travel Pack

# Red Oxx Sky Train Convertible Backpack vs. Fjallraven Travel Pack

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

## [Red Oxx Sky Train Convertible Backpack](https://onebag.travel/carryon/m519mfyqi6/red-oxx-sky-train-convertible-backpack/)

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

![Front facing view of the Red Oxx Sky Train Convertible Backpack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990548/carryons/red-oxx-sky-train-convertible-backpack-m519mfyqi6.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>38 L</td></tr><tr><td>Weight</td><td>1.8 kg</td></tr><tr><td>Dimensions</td><td>51×33×23 cm</td></tr><tr><td>Airline fit</td><td>71%</td></tr><tr><td>Price</td><td>$400</td></tr></tbody></table>

## Feature by feature

| Red Oxx Sky Train Convertible Backpack | Feature | Fjallraven Travel Pack |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 0 | Opening | 1 |
| side | Passport | Y |
| N | Passthrough | N |
| Carry |
| hideable | Backpack | hideable |
| N | Hip Belt | N |
| Y | Sternum Strap | N |
| Inside |
| 15in | Laptop | 15in |
| 4 | Main Compartments | 2 |
| Y | Organizer | Y |
| 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>1000 weight urethane coated, Dupont certified CORDURA® Brand Nylon</td><td>G-1000® HeavyDuty Eco: 65% polyester, 35% cotton</td></tr></tbody></table>

## [Fjallraven Travel Pack](https://onebag.travel/carryon/y7i0o037bp/fjallraven-travel-pack/)

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

![Front facing view of the Fjallraven Travel Pack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1625462125/carryons/Fjallraven_Travel_Pack_ccmaen.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>35 L</td></tr><tr><td>Weight</td><td>1.65 kg</td></tr><tr><td>Dimensions</td><td>46×32×27 cm</td></tr><tr><td>Airline fit</td><td>14%</td></tr><tr><td>Price</td><td>$225</td></tr></tbody></table>

## Key differences between the Red Oxx Sky Train Convertible Backpack and Fjallraven Travel Pack

-   **Opening:** Other on the Red Oxx Sky Train Convertible Backpack; Clamshell on the Fjallraven Travel Pack.
-   **Passport pocket:** Side on the Red Oxx Sky Train Convertible Backpack; Yes on the Fjallraven Travel Pack.
-   **Sternum strap:** Yes on the Red Oxx Sky Train Convertible Backpack; No on the Fjallraven Travel Pack.
-   **Main compartments:** 4 on the Red Oxx Sky Train Convertible Backpack; 2 on the Fjallraven Travel Pack.

Both have: 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. 27 accept both. 107 accept only the Red Oxx Sky Train Convertible Backpack, and 0 accept only the Fjallraven Travel Pack.

### Only the Red Oxx Sky Train Convertible Backpack fits

Aegean Airlines, Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Asia, Air Astana, Air Canada, Air Caraibes, Air France, Air India, Air Macau, Air Mauritius, Air Nostrum, Air Wisconsin, AirAsiaX, Alaska Airlines, All Nipon Airways, Allegiant Air, American Airlines, ANA, Atlas Global, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Boliviana de Aviacion, British Airways, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Conviasa, Copa Airlines, Czech Airlines, Delta Airlines, Dragonair, EL AL, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Finnair, Flair Air, Frontier Airlines, Garuda Indonesia, Gol Linhas Aereas, Hawaiian Airlines, Hong Kong Airlines, Iberia, Indigo, Interjet, Iran Air, Iran Aseman Air, Japan Airlines, Jet Airways, Jet2, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kenya Airways, KLM, Kulula, Kuwait Air, LATAM , LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Middle East Airlines, Monarch Airlines, Norwegian, Oman Air, Onur Air, Peach, PenAir, Porter Airlines, Qantas Airways, Republic Airways, Royal Jordanian, SAS Scandinavian, Scoot, Sky Airlines, Skywest, Inc., South African Airways, Southwest Airlines, Spirit Airlines, SriLankan Airlines, Swiss Int'l Air Lines, Thai Airways, Tiger Airways, Trans States, Travel Service Airlines, Turkish Airlines, United Airlines, Uzbekistan Air, Vietnam Airlines, Virgin Atlantic, WestJet, WOW Airlines.

## Red Oxx Sky Train Convertible Backpack vs. Fjallraven Travel Pack: which should you pack?

The **Red Oxx Sky Train Convertible Backpack** carries 3L more than the **Fjallraven Travel Pack** (38L vs. 35L), while the **Fjallraven Travel Pack** is the lighter pack at 1.65kg (vs. 1.8kg). For carry-on flexibility, the **Red Oxx Sky Train Convertible Backpack** fits 71% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Red Oxx Sky Train Convertible Backpack; if you want to travel lighter, the Fjallraven Travel Pack is the better call.