---
url: "https://onebag.travel/compare/s8i3zjvr7c/hynes-eagle-45l-travel-flight-approved-carry-on-backpack/uabyaa3lng/hynes-eagle-travel-40l-flight-approved-carry-on-backpack/"
title: "Hynes Eagle 45L Travel Flight Approved Carry on Backpack vs Hynes Eagle Travel 40L Flight Approved Carry on Backpack"
description: "Hynes Eagle 45L Travel Flight Approved Carry on Backpack vs Hynes Eagle Travel 40L Flight Approved Carry on Backpack: capacity, weight, dimensions and how…"
source: "https://onebag.travel/compare/s8i3zjvr7c/hynes-eagle-45l-travel-flight-approved-carry-on-backpack/uabyaa3lng/hynes-eagle-travel-40l-flight-approved-carry-on-backpack/"
---
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3.  Hynes Eagle 45L Travel Flight Approved Carry on Backpack vs. Hynes Eagle Travel 40L Flight Approved Carry on Backpack

# Hynes Eagle 45L Travel Flight Approved Carry on Backpack vs. Hynes Eagle Travel 40L Flight Approved Carry on Backpack

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

## [Hynes Eagle 45L Travel Flight Approved Carry on Backpack](https://onebag.travel/carryon/s8i3zjvr7c/hynes-eagle-45l-travel-flight-approved-carry-on-backpack/)

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

![Front facing view of the Hynes Eagle 45L Travel Flight Approved Carry on Backpack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1625885948/carryons/Hynes_Eagle_45_Travel_Flight_Approved_Carry_On_Backpack_cn9icj.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>45 L</td></tr><tr><td>Weight</td><td>1.42 kg</td></tr><tr><td>Dimensions</td><td>56×35.5×18 cm</td></tr><tr><td>Airline fit</td><td>46%</td></tr><tr><td>Price</td><td>$70</td></tr></tbody></table>

## Feature by feature

| Hynes Eagle 45L Travel Flight Approved Carry on Backpack | Feature | Hynes Eagle Travel 40L Flight Approved Carry on Backpack |
| --- | --- | --- |
| Storage |
| Y | Compression | Y |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| Y | Passport | Y |
| N | Passthrough | N |
| Carry |
| hideable | Backpack | Y |
| N | Hip Belt | removable |
| Y | Sternum Strap | Y |
| Inside |
| 15in | Laptop | 15in |
| 1 | Main Compartments | 1 |
| Y | Organizer | Y |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 4 | Water Bottle Holder | 1 |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>Water-repellent crinkle nylon</td><td>100% Polyester</td></tr></tbody></table>

## [Hynes Eagle Travel 40L Flight Approved Carry on Backpack](https://onebag.travel/carryon/uabyaa3lng/hynes-eagle-travel-40l-flight-approved-carry-on-backpack/)

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

![Front facing view of the Hynes Eagle Travel 40L Flight Approved Carry on Backpack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1625829149/carryons/Hynes_Eagle_Travel_40L_Flight_Approved_Carry_on_Backpack_pfi7d7.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>40 L</td></tr><tr><td>Weight</td><td>1.1 kg</td></tr><tr><td>Dimensions</td><td>51×34×25 cm</td></tr><tr><td>Airline fit</td><td>39%</td></tr><tr><td>Price</td><td>$60</td></tr></tbody></table>

## Key differences between the Hynes Eagle 45L Travel Flight Approved Carry on Backpack and Hynes Eagle Travel 40L Flight Approved Carry on Backpack

-   **Backpack straps:** Hideable on the Hynes Eagle 45L Travel Flight Approved Carry on Backpack; Yes on the Hynes Eagle Travel 40L Flight Approved Carry on Backpack.
-   **Hip belt:** No on the Hynes Eagle 45L Travel Flight Approved Carry on Backpack; Removable on the Hynes Eagle Travel 40L Flight Approved Carry on Backpack.
-   **Water bottle pockets:** 4 on the Hynes Eagle 45L Travel Flight Approved Carry on Backpack; 1 on the Hynes Eagle Travel 40L Flight Approved Carry on Backpack.

Both have: compression straps, passport pocket, sternum strap, 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. 50 accept both. 37 accept only the Hynes Eagle 45L Travel Flight Approved Carry on Backpack, and 23 accept only the Hynes Eagle Travel 40L Flight Approved Carry on Backpack.

### Only the Hynes Eagle 45L Travel Flight Approved Carry on Backpack fits

Air Asia, Air Macau, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Avianca , Bahamasair, Bangkok Airways, Biman Bangladesh, Cambodia Angkor Air, Cathay Pacific, Cebu Pacific, China Airlines, CommutAir, Delta Airlines, Dragonair, EVA Air, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, Malaysia Airlines, Mango, Qantas Airways, Republic Airways, Skywest, Inc., South African Airways, SriLankan Airlines, Trans States, United Airlines, Vietnam Airlines, Virgin Atlantic.

### Only the Hynes Eagle Travel 40L Flight Approved Carry on Backpack fits

Aeroflot, Aerolineas Argentinas, Aeromexico, Air Caraibes, Air France, Air India, Air Mauritius, All Nipon Airways, ANA, Boliviana de Aviacion, Czech Airlines, Gol Linhas Aereas, Iberia, Indigo, Interjet, Iran Air, Japan Airlines, Jet Airways, Kenya Airways, KLM, LATAM , Peach, Sky Airlines.

## Hynes Eagle 45L Travel Flight Approved Carry on Backpack vs. Hynes Eagle Travel 40L Flight Approved Carry on Backpack: which should you pack?

The **Hynes Eagle 45L Travel Flight Approved Carry on Backpack** carries 5L more than the **Hynes Eagle Travel 40L Flight Approved Carry on Backpack** (45L vs. 40L), while the **Hynes Eagle Travel 40L Flight Approved Carry on Backpack** is the lighter pack at 1.1kg (vs. 1.42kg). For carry-on flexibility, the **Hynes Eagle 45L Travel Flight Approved Carry on Backpack** fits 46% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Hynes Eagle 45L Travel Flight Approved Carry on Backpack; if you want to travel lighter, the Hynes Eagle Travel 40L Flight Approved Carry on Backpack is the better call.