---
url: "https://onebag.travel/compare/9jo001afhl/exped-metro-20/stvq36b6z9/hynes-eagle-28l-flight-approved-carry-on-backpack/"
title: "Exped Metro 20 vs Hynes Eagle 28L Flight Approved Carry On Backpack"
description: "Exped Metro 20 vs Hynes Eagle 28L Flight Approved Carry On Backpack: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/9jo001afhl/exped-metro-20/stvq36b6z9/hynes-eagle-28l-flight-approved-carry-on-backpack/"
---
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2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Exped Metro 20 vs. Hynes Eagle 28L Flight Approved Carry On Backpack

# Exped Metro 20 vs. Hynes Eagle 28L Flight Approved Carry On Backpack

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

## [Exped Metro 20](https://onebag.travel/carryon/9jo001afhl/exped-metro-20/)

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

![Front facing view of the Exped Metro 20](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1623861489/carryons/Exped_Metro_20_bdlg25.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>20 L</td></tr><tr><td>Weight</td><td>0.72 kg</td></tr><tr><td>Dimensions</td><td>50×28×17 cm</td></tr><tr><td>Airline fit</td><td>92%</td></tr><tr><td>Price</td><td>$99</td></tr></tbody></table>

## Feature by feature

| Exped Metro 20 | Feature | Hynes Eagle 28L Flight Approved Carry On Backpack |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| N | Passport |  |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| N | Hip Belt | N |
| Y | Sternum Strap | Y |
| Inside |
| 15in | Laptop | 14in |
| 1 | Main Compartments | 1 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 2 | Water Bottle Holder | N |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>600 D ripstop polyester, PU coated, 1'200 mm water column</td><td>Water repellent polyester</td></tr></tbody></table>

## [Hynes Eagle 28L Flight Approved Carry On Backpack](https://onebag.travel/carryon/stvq36b6z9/hynes-eagle-28l-flight-approved-carry-on-backpack/)

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

![Front facing view of the Hynes Eagle 28L Flight Approved Carry On Backpack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1625838310/carryons/Hynes_EAgle_28_Flight_Approved_Carry_On_Back_tm0hdp.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>28 L</td></tr><tr><td>Weight</td><td>1.18 kg</td></tr><tr><td>Dimensions</td><td>48×30×19 cm</td></tr><tr><td>Airline fit</td><td>93%</td></tr><tr><td>Price</td><td>$45</td></tr></tbody></table>

## Key differences between the Exped Metro 20 and Hynes Eagle 28L Flight Approved Carry On Backpack

-   **Laptop sleeve:** 15in on the Exped Metro 20; 14in on the Hynes Eagle 28L Flight Approved Carry On Backpack.
-   **Water bottle pockets:** 2 on the Exped Metro 20; No on the Hynes Eagle 28L Flight Approved Carry On Backpack.

Both have: backpack straps, sternum strap, water resistant.

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

We checked both bags against the carry-on size limits of 189 airlines. 173 accept both. 1 accept only the Exped Metro 20, and 2 accept only the Hynes Eagle 28L Flight Approved Carry On Backpack.

### Only the Exped Metro 20 fits

Great Lakes Airlines.

### Only the Hynes Eagle 28L Flight Approved Carry On Backpack fits

Regional Express, Virgin Australia.

## Exped Metro 20 vs. Hynes Eagle 28L Flight Approved Carry On Backpack: which should you pack?

The **Hynes Eagle 28L Flight Approved Carry On Backpack** carries 8L more than the **Exped Metro 20** (20L vs. 28L), while the **Exped Metro 20** is the lighter pack at 0.72kg (vs. 1.18kg). For carry-on flexibility, the **Hynes Eagle 28L Flight Approved Carry On Backpack** fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Hynes Eagle 28L Flight Approved Carry On Backpack; if you want to travel lighter, the Exped Metro 20 is the better call.