---
url: "https://onebag.travel/compare/j1xe5qjdcy/matador-beast28-packable-backpack/u9gebyvt58/attitude-supply-atd1-backpack/"
title: "Matador Beast28 Packable Backpack vs Attitude Supply ATD1 Backpack"
description: "Matador Beast28 Packable Backpack vs Attitude Supply ATD1 Backpack: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/j1xe5qjdcy/matador-beast28-packable-backpack/u9gebyvt58/attitude-supply-atd1-backpack/"
---
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2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Matador Beast28 Packable Backpack vs. Attitude Supply ATD1 Backpack

# Matador Beast28 Packable Backpack vs. Attitude Supply ATD1 Backpack

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

## [Matador Beast28 Packable Backpack](https://onebag.travel/carryon/j1xe5qjdcy/matador-beast28-packable-backpack/)

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

![Front facing view of the Matador Beast28 Packable Backpack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1601600260/carryons/matadog_bkbdww.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>0.7 kg</td></tr><tr><td>Dimensions</td><td>56×28×18 cm</td></tr><tr><td>Airline fit</td><td>47%</td></tr><tr><td>Price</td><td>$150</td></tr></tbody></table>

## Feature by feature

| Matador Beast28 Packable Backpack | Feature | Attitude Supply ATD1 Backpack |
| --- | --- | --- |
| Storage |
| 4 | Compression | 4 |
| None | Expanded Capacity | 55L |
| 1 | Opening | 1 |
| top | Passport | front |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| removable | Hip Belt | removable |
| removable | Sternum Strap | removable |
| Inside |
| N | Laptop | 16in |
| 2 | Main Compartments | 2 |
| N | Organizer | Y |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 2, side | Water Bottle Holder | 2, side |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>210D Robic® high tenacity nylon, UTS coated, DWR finish</td><td>Challenge Sailcloth Ecopak® EPLX600</td></tr></tbody></table>

## [Attitude Supply ATD1 Backpack](https://onebag.travel/carryon/u9gebyvt58/attitude-supply-atd1-backpack/)

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

![Front facing view of the Attitude Supply ATD1 Backpack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990472/carryons/attitude-supply-atd1-backpack-u9gebyvt58.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>23 L</td></tr><tr><td>Weight</td><td>1.7 kg</td></tr><tr><td>Dimensions</td><td>50×30×26 cm</td></tr><tr><td>Airline fit</td><td>17%</td></tr><tr><td>Price</td><td>$523</td></tr></tbody></table>

## Key differences between the Matador Beast28 Packable Backpack and Attitude Supply ATD1 Backpack

-   **Passport pocket:** Top on the Matador Beast28 Packable Backpack; Front on the Attitude Supply ATD1 Backpack.
-   **Laptop sleeve:** No on the Matador Beast28 Packable Backpack; 16in on the Attitude Supply ATD1 Backpack.
-   **Built-in organizer:** No on the Matador Beast28 Packable Backpack; Yes on the Attitude Supply ATD1 Backpack.

Both have: compression straps, backpack straps, hip belt, sternum strap, water bottle pockets, water resistant.

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

We checked both bags against the carry-on size limits of 189 airlines. 32 accept both. 57 accept only the Matador Beast28 Packable Backpack, and 0 accept only the Attitude Supply ATD1 Backpack.

### Only the Matador Beast28 Packable Backpack fits

Aegean Airlines, Air Asia, Air Astana, Air Macau, Air Nostrum, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Atlas Global, Avianca , Bahamasair, Bangkok Airways, Biman Bangladesh, British Airways, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Conviasa, Delta Airlines, Dragonair, EL AL, EVA Air, Finnair, Garuda Indonesia, Great Lakes Airlines, Hawaiian Airlines, Hong Kong Airlines, Iran Aseman Air, Jet2, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, Kuwait Air, Malaysia Airlines, Mango, Middle East Airlines, Monarch Airlines, Onur Air, Qantas Airways, Republic Airways, Skywest, Inc., South African Airways, SriLankan Airlines, Thai Airways, Trans States, Travel Service Airlines, United Airlines, Uzbekistan Air, Vietnam Airlines, Virgin Atlantic, WOW Airlines.

## Matador Beast28 Packable Backpack vs. Attitude Supply ATD1 Backpack: which should you pack?

The **Matador Beast28 Packable Backpack** carries 5L more than the **Attitude Supply ATD1 Backpack** (28L vs. 23L), while the **Matador Beast28 Packable Backpack** is the lighter pack at 0.7kg (vs. 1.7kg). For carry-on flexibility, the **Matador Beast28 Packable Backpack** fits 47% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Matador Beast28 Packable Backpack; if you want to travel lighter, the Matador Beast28 Packable Backpack is the better call.