---
url: "https://onebag.travel/compare/mcN0aY6G/cotopaxi-allpa-35l/c7mki28pyr/deuter-walker-20/"
title: "Cotopaxi Allpa 35L versus Deuter Walker 20 - One Bag Travel"
description: "Comparison of the Cotopaxi Allpa 35L and Deuter Walker 20 carry-on travel backpacks."
source: "https://onebag.travel/compare/mcN0aY6G/cotopaxi-allpa-35l/c7mki28pyr/deuter-walker-20/"
---
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3.  Cotopaxi Allpa 35L vs. Deuter Walker 20

# Cotopaxi Allpa 35L vs. Deuter Walker 20

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 | Deuter Walker 20 |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 4 |
| front | Passport | N |
| Y | Passthrough | N |
| Carry |
| hideable | Backpack | Y |
| hideable | Hip Belt | removable |
| Y | Sternum Strap | Y |
| Inside |
| 15in | Laptop | 15in |
| 3 | Main Compartments | 1 |
| Y | Organizer |  |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | optional |
| 1, side | Water Bottle Holder | 2 |
| 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>600D PES, 300D PES Ripstop</td></tr></tbody></table>

## [Deuter Walker 20](https://onebag.travel/carryon/c7mki28pyr/deuter-walker-20/)

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

![Front facing view of the Deuter Walker 20](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1621570286/carryons/Deuter_Walker_20_faxeht.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>0.7 kg</td></tr><tr><td>Dimensions</td><td>48×28×21 cm</td></tr><tr><td>Airline fit</td><td>75%</td></tr><tr><td>Price</td><td>$85</td></tr></tbody></table>

When it comes to packing for an adventure, choosing the right backpack is essential. You need something that's sturdy, spacious, and compatible with your travel needs. Two top contenders are the Cotopaxi Allpa 35L and the Deuter Walker 20.

The Cotopaxi Allpa 35L is the larger of the two, offering 35 liters of capacity compared to the Walker's 20 liters. This is paired with a lower weight of 1.5 pounds and dimensions of 20x30x51 inches. It's made of a 1680D ballistic nylon paneling, ensuring it's rugged and prepared for any travel situation. Its compatibility with 80% of airlines is a plus for frequent flyers. Besides, it's dual role as a carry-on and a trekking bag, complete with a laptop compartment and various accessories, make it ideal for the adventurous traveler.

On the other hand, the Deuter Walker 20 offers a highly lightweight alternative at just 0.7 pounds. It comes with a decent size, at 21x28x48 inches, and a somewhat lower airline compatibility of 67%. Its material is 600D PES and 300D PES Ripstop, guaranteeing durability and resistance to tears. It's also designed with organizational features and a laptop compartment that fits up to 15 inches. The quality assurance from Deuter, a well-known outdoor goods producer, can definitely be relied on.

Here's a quick comparison:

-   **Capacity**: Cotopaxi Allpa 35L (35 litres) vs Deuter Walker 20 (20 litres)
-   **Weight**: Cotopaxi Allpa 35L (1.5 pounds) vs Deuter Walker 20 (0.7 pounds)
-   **Dimensions (in inches)**: Cotopaxi Allpa 35L (20x30x51) vs Deuter Walker 20 (21x28x48)
-   **Airline compatibility**: Cotopaxi Allpa 35L (80%) vs Deuter Walker 20 (67%)
-   **Material**: Cotopaxi Allpa 35L (1680D ballistic nylon paneling) vs Deuter Walker 20 (600D PES, 300D PES Ripstop)
-   **Laptop Compartment**: Cotopaxi Allpa 35L, Deuter Walker 20 (Both fits up to 15 inches laptops)

The Cotopaxi Allpa 35L might dominate with its greater capacity and airline compatibility. Its focused dedication to efficient travel, evidenced by the added bonuses like rain cover, collapsible laundry bag and comfortable straps, takes it a notch above the Deuter Walker 20. However, if weight is a key consideration for your comfort during your adventures, the Deuter Walker 20 takes the lead. With sturdy materials and optimised organisation, this backpack is made for effortless daily use. In summary, your preference between the two would be based on your specific needs and travel style.