---
url: "https://onebag.travel/compare/6pob8t0r02/bellroy-classic-backpack-plus/bnsytm0z9y/attitude-supply-atd1/"
title: "Bellroy Classic Backpack Plus versus Attitude Supply ATD1 - One Bag Travel"
description: "Comparison of the Bellroy Classic Backpack Plus and Attitude Supply ATD1 carry-on travel backpacks."
source: "https://onebag.travel/compare/6pob8t0r02/bellroy-classic-backpack-plus/bnsytm0z9y/attitude-supply-atd1/"
---
1.  [Home](https://onebag.travel/)
2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Bellroy Classic Backpack Plus vs. Attitude Supply ATD1

# Bellroy Classic Backpack Plus vs. Attitude Supply ATD1

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

## [Bellroy Classic Backpack Plus](https://onebag.travel/carryon/6pob8t0r02/bellroy-classic-backpack-plus/)

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

![Front facing view of the Bellroy Classic Backpack Plus](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1620640308/carryons/Bellroy_Classic_Backpack_Plus_gnejce.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>22 L</td></tr><tr><td>Weight</td><td>1 kg</td></tr><tr><td>Dimensions</td><td>52×30×21 cm</td></tr><tr><td>Airline fit</td><td>71%</td></tr><tr><td>Price</td><td>$179</td></tr></tbody></table>

## Feature by feature

| Bellroy Classic Backpack Plus | Feature | Attitude Supply ATD1 |
| --- | --- | --- |
| Storage |
| N | Compression | 4 |
| None | Expanded Capacity | 55L |
| 4 | Opening | 1 |
| Y | Passport | front |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| N | Hip Belt | removable |
| N | Sternum Strap | removable |
| Inside |
| 15in | Laptop | 15in |
| 1 | Main Compartments | 2 |
| N | Organizer | Y |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | 2, side |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>Venture-weave polyester and leather</td><td>500d, PU coated Cordura with DWR</td></tr></tbody></table>

## [Attitude Supply ATD1](https://onebag.travel/carryon/bnsytm0z9y/attitude-supply-atd1/)

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

![Front facing view of the Attitude Supply ATD1](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1600983132/carryons/attitude_baczuj.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>1.5 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>$447</td></tr></tbody></table>

Two durable companions stand in the ring today for those in need of a reliable carry-on backpack: the Bellroy Classic Backpack Plus and the Attitude Supply ATD1. These bags both guarantee a secure place for your essentials while traversing the globe but distinctive features set them apart. The Bellroy Classic Backpack Plus with its noticeably sleek and minimal design, boasts of a Venture-weave polyester and leather finish. At a quick glance, you can tell craftsmanship and excellent materials have been married to create this bag. The Attitude Supply ATD1, however, sports an expandable capacity that can roll from 20L to an impressive 55L. A one-bag solution, this carry-on is your silent partner ready to wield your gear on your day-to-day run or weekend getaway.

-   **Dimensions:** The Bellroy is 21" tall, 30" wide, and 52" deep. The ATD1 is significantly taller at 51", maintains a similar width at 30", and is 26" deep.
-   **Weight:** The Bellroy is lighter weighing 1 pound, whereas the ATD1 is slightly heavier at 1.5 pounds.
-   **Capacity:** The Bellroy can hold 22 liters of your essentials, while ATD1 lacks a bit at 20 liters.
-   **Airline Compatibility:** The Bellroy is compatible with 65% of airlines, while the ATD1 beats it at 90%.
-   **Material:** The Bellroy is made of Venture-weave polyester and leather, while the ATD1 is crafted from the rugged 500d, PU coated Cordura with DWR.
-   **Laptop Compartment:** Both backpacks can securely fit a 15-inch laptop.

The Bellroy Classic Backpack Plus isn't just a pretty face, though. Its versatile style fits an array of environments. Got an urban adventure? A weekend trip to the countryside? This bag snugly fits in. The level of organization inside this pack keeps your belongings tidy during your travels. Your items aren't just stuffed inside — they have an assigned place. More so, the ATD1 supplies more than just durability and versatility. Its roll-top and clamshell openings are convenient and easy to operate. The front pocket also offers excellent organization features, keeping your handy items in their proper places. Your laptop isn't just tossed in there — it's in a suspended compartment that offers extra protection.

Choosing between the Bellroy Classic Backpack Plus and the Attitude Supply ATD1 isn't a battle of the strongest; it's about the one that suits your purposes. For the style-conscious, efficient packer, the Bellroy is a beautiful exemplar of form and function. But for the versatile voyager, in need of a spacious and well-organized carry-on option, the ATD1 is an excellent wingman. So gear up, plan that next trip, and decide which bag will accompany your journey. Both are excellent options in their own right and you can't go wrong with either.