---
url: "https://onebag.travel/compare/mcN0aY6G/cotopaxi-allpa-35l/byuuq6pw2s/cabin-zero-urban-42l/"
title: "Cotopaxi Allpa 35L versus Cabin Zero Urban 42L - One Bag Travel"
description: "Comparison of the Cotopaxi Allpa 35L and Cabin Zero Urban 42L carry-on travel backpacks."
source: "https://onebag.travel/compare/mcN0aY6G/cotopaxi-allpa-35l/byuuq6pw2s/cabin-zero-urban-42l/"
---
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2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Cotopaxi Allpa 35L vs. Cabin Zero Urban 42L

# Cotopaxi Allpa 35L vs. Cabin Zero Urban 42L

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

## [Cotopaxi Allpa 35L](https://onebag.travel/carryon/mcN0aY6G/cotopaxi-allpa-35l/)

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

![Front facing view of the Cotopaxi Allpa 35L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/carryons/an7zqlk8sro7sdinpykn)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>35 L</td></tr><tr><td>Weight</td><td>1.3 kg</td></tr><tr><td>Dimensions</td><td>56×30×25 cm</td></tr><tr><td>Airline fit</td><td>26%</td></tr><tr><td>Price</td><td>$225</td></tr></tbody></table>

## Feature by feature

| Cotopaxi Allpa 35L | Feature | Cabin Zero Urban 42L |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| front | Passport | N |
| Y | Passthrough | N |
| Carry |
| hideable | Backpack | hideable |
| hideable | Hip Belt | N |
| Y | Sternum Strap | N |
| Inside |
| 15in | Laptop | N |
| 3 | Main Compartments | 1 |
| Y | Organizer | Y |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1, side | Water Bottle Holder | N |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>100% recycled 840D TPU-coated nylon</td><td>Heavy Duty highly water resistant tarpaulin</td></tr></tbody></table>

## [Cabin Zero Urban 42L](https://onebag.travel/carryon/byuuq6pw2s/cabin-zero-urban-42l/)

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

![Front facing view of the Cabin Zero Urban 42L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1621505272/carryons/Cabin_Zero_Urban_42L_yq8qth.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>42 L</td></tr><tr><td>Weight</td><td>1.4 kg</td></tr><tr><td>Dimensions</td><td>51×36×15 cm</td></tr><tr><td>Airline fit</td><td>82%</td></tr><tr><td>Price</td><td>$155</td></tr></tbody></table>

When it comes to premium carry on backpacks, the Cotopaxi Allpa 35L and the Cabin Zero Urban 42L are two products that often come to mind. They are both high-quality backpacks that are designed for different types of usage. The Cotopaxi Allpa 35L is a slightly smaller backpack than the Cabin Zero Urban 42L and boasts materials such as 1680D ballistic nylon paneling, which is known for its strength and resistance to wear and tear. It includes a laptop compartment that can accommodate a 15-inch laptop comfortably, and can be carried onboard on 80% of airlines. This backpack is quite versatile, designed to suit both urban and outdoorsy travellers alike.

The Cabin Zero Urban 42L, on the other hand, is a bigger backpack with a 42-liter capacity. It's made from heavy duty, highly water-resistant tarpaulin, proving its worth for outdoor travels. The backpack features three carrying options: a messenger bag, backpack mode, and as a duffel bag, lending more versatility in how it can be used. Disappointingly, it does not have a dedicated laptop compartment.

**Major Differences:**

-   The Cotopaxi Allpa 35L measures 20" tall, 30" wide, 51" deep and weighs 1.5 pounds, while the Cabin Zero Urban 42L measures 15" tall, 36" wide, 51" deep and weighs 1.4 pounds.
-   Cotopaxi Allpa 35L has a carrying capacity of 35 liters, while the Cabin Zero Urban 42L has 42 liters.
-   The Allpa 35L is made from 1680D ballistic nylon paneling, while Urban 42L is made from heavy duty, highly water-resistant tarpaulin.
-   Allpa 35L offers a laptop compartment, contrary to Urban 42L.
-   Allpa 35L has a higher compatibility with airlines than the Urban 42L.

As we read varied reviews about both the backpacks, most users of the Cotopaxi Allpa 35L praise its simplicity, comfort, and durability. The internal organization is a home run. It has been commended for its suitability for travelling or outdoor activities, and has been awarded the top pick for light and easy backpack category. Conversely, the Cabin Zero Urban 42L is lauded for its waterproof features and its multipurpose carrying options. It comes with an Okoban global tracker and a suitcase-like opening, which has been appreciated by users.

Ultimately, both the Cotopaxi Allpa 35L and the Cabin Zero Urban 42L make for interesting options depending upon individual needs. The Allpa is more suited for those seeking a durable, lighter pack with airline compatibility and internal organization, whilst the Urban is perfect for users seeking a bigger carrying capacity, versatility, and waterproof features.