---
url: "https://onebag.travel/compare/6pob8t0r02/bellroy-classic-backpack-plus/69nfdrly0r/aer-fit-pack-3/"
title: "Bellroy Classic Backpack Plus versus Aer Fit Pack 3 - One Bag Travel"
description: "Comparison of the Bellroy Classic Backpack Plus and Aer Fit Pack 3 carry-on travel backpacks."
source: "https://onebag.travel/compare/6pob8t0r02/bellroy-classic-backpack-plus/69nfdrly0r/aer-fit-pack-3/"
---
1.  [Home](https://onebag.travel/)
2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Bellroy Classic Backpack Plus vs. Aer Fit Pack 3

# Bellroy Classic Backpack Plus vs. Aer Fit Pack 3

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 | Aer Fit Pack 3 |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 4 | Opening | 4 |
| Y | Passport | Y |
| N | Passthrough | Y |
| Carry |
| Y | Backpack | Y |
| N | Hip Belt | N |
| N | Sternum Strap | Y |
| Inside |
| 15in | Laptop | 16in |
| 1 | Main Compartments | 1 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | optional |
| N | Water Bottle Holder | 1 |
| 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>1680D Cordura® ballistic nylon exterior</td></tr></tbody></table>

## [Aer Fit Pack 3](https://onebag.travel/carryon/69nfdrly0r/aer-fit-pack-3/)

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

![Front facing view of the Aer Fit Pack 3](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1620127600/carryons/Aer_Fit_Pack_3_inpmfs.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>18.7 L</td></tr><tr><td>Weight</td><td>0 kg</td></tr><tr><td>Dimensions</td><td>44×32×20 cm</td></tr><tr><td>Airline fit</td><td>95%</td></tr><tr><td>Price</td><td>$145</td></tr></tbody></table>

The Bellroy Classic Backpack Plus (hereafter referred to simply as "Bellroy") and the Aer Fit Pack 3 (let's call it "Aer") are two leading picks among frequent flyers. Each shines in their own way, so let’s put these contenders side by side for comparison sake.

The Bellroy offers a little more packing room with its 22 litre capacity compared to the Aer's 18.7 litres. This backpack is also slightly larger with dimensions of 21x30x52 inches. The Aer, however, surprisingly weighs less. When made to measure against the altitude rulers of major airlines, the Aer has a better compatibility rate, fitting the size requirements of 83% of airlines versus Bellroy's 65%. Both bags can handle a laptop, but the Aer has an edge here too – it accommodates a laptop of up to 16 inches versus Bellroy's 15.

Judging by reviews, users appreciate the attention to detail in both backpacks. Each has been lauded for their admirable craftsmanship and practical design. Both make good companions for the daily commuter, but the Aer seems to outshine the Bellroy in handling the work-gym transition.

Here's a quick rundown of the differences.

-   **Size & Capacity:** Bellroy has larger dimensions and more packing space, but Aer scores better on airline compatibility
-   **Weight:** Despite being smaller, Aer actually weighs less than the Bellroy
-   **Material:** While Bellroy is made from Venture-weave polyester and leather, Aer banks on 1680D Cordura® ballistic nylon for durability
-   **Laptop Space:** Both provide laptop compartments, but Aer has room for a bigger device

In conclusion, Bellroy sets the bar high with its sleek design and organizational potential that has the reviewers nodding in approval. On the other hand, the Aer, while slightly smaller, presents itself as a highly versatile pack delivering on many fronts - from daily commute to gym sessions. It's also slightly more airline-friendly and makes room for a larger laptop. In the battle between the Bellroy Classic Backpack Plus and the Aer Fit Pack 3, it all comes down to user requirements and personal style. Both of these backpacks have standout features to suit different needs.