---
url: "https://onebag.travel/compare/70aclh2ge7/cabin-zero-military-44l/uabyaa3lng/hynes-eagle-travel-40l-flight-approved-carry-on-backpack/"
title: "Cabin Zero Military 44L vs Hynes Eagle Travel 40L Flight Approved Carry on Backpack"
description: "Cabin Zero Military 44L vs Hynes Eagle Travel 40L Flight Approved Carry on Backpack: capacity, weight, dimensions and how many airlines accept each as a…"
source: "https://onebag.travel/compare/70aclh2ge7/cabin-zero-military-44l/uabyaa3lng/hynes-eagle-travel-40l-flight-approved-carry-on-backpack/"
---
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3.  Cabin Zero Military 44L vs. Hynes Eagle Travel 40L Flight Approved Carry on Backpack

# Cabin Zero Military 44L vs. Hynes Eagle Travel 40L Flight Approved Carry on Backpack

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

## [Cabin Zero Military 44L](https://onebag.travel/carryon/70aclh2ge7/cabin-zero-military-44l/)

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

![Front facing view of the Cabin Zero Military 44L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1621505923/carryons/Cabin_Zero_Military_44L_kuefof.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>44 L</td></tr><tr><td>Weight</td><td>1.05 kg</td></tr><tr><td>Dimensions</td><td>52×36×19 cm</td></tr><tr><td>Airline fit</td><td>81%</td></tr><tr><td>Price</td><td>$125</td></tr></tbody></table>

## Feature by feature

| Cabin Zero Military 44L | Feature | Hynes Eagle Travel 40L Flight Approved Carry on Backpack |
| --- | --- | --- |
| Storage |
| Y | Compression | Y |
| None | Expanded Capacity | None |
| 4 | Opening | 1 |
| N | Passport | Y |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| removable | Hip Belt | removable |
| Y | Sternum Strap | Y |
| Inside |
| 15in | Laptop | 15in |
| 1 | Main Compartments | 1 |
| N | Organizer | Y |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | 1 |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>1000 Denier nylon fabric</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 Cabin Zero Military 44L and Hynes Eagle Travel 40L Flight Approved Carry on Backpack

-   **Opening:** Top zip on the Cabin Zero Military 44L; Clamshell on the Hynes Eagle Travel 40L Flight Approved Carry on Backpack.
-   **Passport pocket:** No on the Cabin Zero Military 44L; Yes on the Hynes Eagle Travel 40L Flight Approved Carry on Backpack.
-   **Built-in organizer:** No on the Cabin Zero Military 44L; Yes on the Hynes Eagle Travel 40L Flight Approved Carry on Backpack.
-   **Water bottle pockets:** No on the Cabin Zero Military 44L; 1 on the Hynes Eagle Travel 40L Flight Approved Carry on Backpack.

Both have: compression straps, backpack straps, hip belt, sternum strap, laptop sleeve, water resistant.

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

We checked both bags against the carry-on size limits of 189 airlines. 62 accept both. 91 accept only the Cabin Zero Military 44L, and 11 accept only the Hynes Eagle Travel 40L Flight Approved Carry on Backpack.

### Only the Cabin Zero Military 44L fits

Aer Lingus, 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, Asiana Airlines, ATA Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Blue Air, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cebu Pacific, China Airlines, China Eastern, CommutAir, Delta Airlines, Dragonair, Emirates Airlines, Enter Air, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, Icelandair, 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, Republic Airways, Royal Brunei Airlines, 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, Volotea, WestJet, Xiamen.

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

Aerolineas Argentinas, Air France, Air India, Air Mauritius, Boliviana de Aviacion, Indigo, Jet Airways, Kenya Airways, KLM, LATAM , Sky Airlines.

## Cabin Zero Military 44L vs. Hynes Eagle Travel 40L Flight Approved Carry on Backpack: which should you pack?

The **Cabin Zero Military 44L** carries 4L more than the **Hynes Eagle Travel 40L Flight Approved Carry on Backpack** (44L vs. 40L), while the **Cabin Zero Military 44L** is the lighter pack at 1.05kg (vs. 1.1kg). For carry-on flexibility, the **Cabin Zero Military 44L** fits 81% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cabin Zero Military 44L; if you want to travel lighter, the Cabin Zero Military 44L is the better call.