---
url: "https://onebag.travel/compare/nvxvhyiyq0/ortlieb-atrack-bp/pdshnb3ei0/asenlin-40l-travel-backpack/"
title: "Ortlieb Atrack BP vs Asenlin 40L Travel Backpack"
description: "Ortlieb Atrack BP vs Asenlin 40L Travel Backpack: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/nvxvhyiyq0/ortlieb-atrack-bp/pdshnb3ei0/asenlin-40l-travel-backpack/"
---
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2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Ortlieb Atrack BP vs. Asenlin 40L Travel Backpack

# Ortlieb Atrack BP vs. Asenlin 40L Travel Backpack

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

## [Ortlieb Atrack BP](https://onebag.travel/carryon/nvxvhyiyq0/ortlieb-atrack-bp/)

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

![Front facing view of the Ortlieb Atrack BP](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1630938216/carryons/Atrack_BP_c8wk5x.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>25 L</td></tr><tr><td>Weight</td><td>1.3 kg</td></tr><tr><td>Dimensions</td><td>56×26×25 cm</td></tr><tr><td>Airline fit</td><td>27%</td></tr><tr><td>Price</td><td>$250</td></tr></tbody></table>

## Feature by feature

| Ortlieb Atrack BP | Feature | Asenlin 40L Travel Backpack |
| --- | --- | --- |
| Storage |
| Y | Compression | Y |
| None | Expanded Capacity | None |
| 0 | Opening | 1 |
| N | Passport | N |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| Y | Hip Belt | Y |
| Y | Sternum Strap | Y |
| Inside |
| N | Laptop | 17in |
| 1 | Main Compartments | 1 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 2 | Water Bottle Holder | 1 |
| Y | Water Resistant |  |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>PS21R</td><td>Polyester Oxford Cloth</td></tr></tbody></table>

## [Asenlin 40L Travel Backpack](https://onebag.travel/carryon/pdshnb3ei0/asenlin-40l-travel-backpack/)

![Front facing view of the Asenlin 40L Travel Backpack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/carryons/dakcigb9vbwsaathciup)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>40 L</td></tr><tr><td>Weight</td><td>1.2 kg</td></tr><tr><td>Dimensions</td><td>47×32×25 cm</td></tr><tr><td>Airline fit</td><td>40%</td></tr></tbody></table>

## Key differences between the Ortlieb Atrack BP and Asenlin 40L Travel Backpack

-   **Opening:** Other on the Ortlieb Atrack BP; Clamshell on the Asenlin 40L Travel Backpack.
-   **Laptop sleeve:** No on the Ortlieb Atrack BP; 17in on the Asenlin 40L Travel Backpack.
-   **Water bottle pockets:** 2 on the Ortlieb Atrack BP; 1 on the Asenlin 40L Travel Backpack.

Both have: compression straps, backpack straps, hip belt, sternum strap.

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

We checked both bags against the carry-on size limits of 189 airlines. 50 accept both. 1 accept only the Ortlieb Atrack BP, and 25 accept only the Asenlin 40L Travel Backpack.

### Only the Ortlieb Atrack BP fits

Great Lakes Airlines.

### Only the Asenlin 40L Travel Backpack fits

Aeroflot, Aerolineas Argentinas, Aeromexico, Air Caraibes, Air France, Air India, Air Mauritius, All Nipon Airways, ANA, Boliviana de Aviacion, Czech Airlines, Etihad Airways, Gol Linhas Aereas, Iberia, Indigo, Interjet, Iran Air, Japan Airlines, Jet Airways, Kenya Airways, KLM, LATAM , Peach, Qatar Airways, Sky Airlines.

## Ortlieb Atrack BP vs. Asenlin 40L Travel Backpack: which should you pack?

The **Asenlin 40L Travel Backpack** carries 15L more than the **Ortlieb Atrack BP** (25L vs. 40L), while the **Asenlin 40L Travel Backpack** is the lighter pack at 1.2kg (vs. 1.3kg). For carry-on flexibility, the **Asenlin 40L Travel Backpack** fits 40% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Asenlin 40L Travel Backpack; if you want to travel lighter, the Asenlin 40L Travel Backpack is the better call.