---
url: "https://onebag.travel/compare/mcN0aY6G/cotopaxi-allpa-35l/l6571w2e3v/briggs-riley-convertible-duffle-backpack/"
title: "Cotopaxi Allpa 35L versus Briggs & Riley - Convertible Duffle Backpack - One Bag Travel"
description: "Comparison of the Cotopaxi Allpa 35L and Briggs & Riley - Convertible Duffle Backpack carry-on travel backpacks."
source: "https://onebag.travel/compare/mcN0aY6G/cotopaxi-allpa-35l/l6571w2e3v/briggs-riley-convertible-duffle-backpack/"
---
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2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Cotopaxi Allpa 35L vs. Briggs & Riley - Convertible Duffle Backpack

# Cotopaxi Allpa 35L vs. Briggs & Riley - Convertible Duffle Backpack

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 | Briggs & Riley - Convertible Duffle Backpack |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| front | Passport | Y |
| Y | Passthrough | Y |
| Carry |
| hideable | Backpack | Y |
| hideable | Hip Belt | N |
| Y | Sternum Strap | N |
| Inside |
| 15in | Laptop | 15in |
| 3 | Main Compartments | 3 |
| Y | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1, side | Water Bottle Holder | N |
| Y | Water Resistant | N |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>100% recycled 840D TPU-coated nylon</td><td>1680D ballistic nylon</td></tr></tbody></table>

## [Briggs & Riley - Convertible Duffle Backpack](https://onebag.travel/carryon/l6571w2e3v/briggs-riley-convertible-duffle-backpack/)

by [Briggs & Riley](https://onebag.travel/carryons/?brands=Briggs & Riley)

![Front facing view of the Briggs & Riley - Convertible Duffle Backpack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1613336186/carryons/briggs_riley_smveou.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>39 L</td></tr><tr><td>Weight</td><td>1.8 kg</td></tr><tr><td>Dimensions</td><td>54×34×21 cm</td></tr><tr><td>Airline fit</td><td>70%</td></tr><tr><td>Price</td><td>$149</td></tr></tbody></table>

The Cotopaxi Allpa 35L backpack and the Briggs & Riley - Convertible Duffle Backpack are both solid choices for the frequent traveler, with some notable differences and unique features. The Cotopaxi Allpa 35L, as its name suggests, offers 35 liters of capacity, and is compatible with 80% of airlines. It is made of 1680D ballistic nylon panelling and weighs just 1.5 pounds. A standout feature is its internal organizational structure, which reviewers have widely appreciated. Plus, it comes with a few handy extras like a rain cover, collapsible mesh laundry bag, nylon shoe bag and a mesh water bottle sleeve.

The Briggs & Riley - Convertible Duffle Backpack is somewhat larger, with 39 liters of capacity and compatibility with 98% of airlines. It is crafted from the same durable 1680D ballistic nylon material, albeit weighing slightly more at 1.8 pounds. A significant advantage it holds is the brand's unconditional lifetime guarantee, underscoring the craftsmanship and quality of materials used. Moreover, it boasts a high organizational factor with the ability to carry a significant load.

**Comparison Points:**

-   Dimensions: Cotopaxi Allpa 35L (20"x30"x51") vs. Briggs & Riley - Convertible Duffle Backpack (21"x34"x54")
-   Weight: Cotopaxi Allpa 35L (1.5 pounds) vs. Briggs & Riley - Convertible Duffle Backpack (1.8 pounds)
-   Capacity: Cotopaxi Allpa 35L (35 liters) vs. Briggs & Riley - Convertible Duffle Backpack (39 liters)
-   Airline Compatibility: Cotopaxi Allpa 35L (80% of airlines) vs. Briggs & Riley - Convertible Duffle Backpack (98% of airlines)
-   Material: Both use 1680D ballistic nylon, but Cotopaxi Allpa 35L uses panelling.
-   Extras: Cotopaxi Allpa 35L includes various bags and a rain cover, while Briggs & Riley offers a lifetime guarantee

The Cotopaxi Allpa 35L has received positive reviews for its simplicity, comfort, and durability, with its internal organization being highlighted as one of its strongest features. On the other hand, the Briggs & Riley - Convertible Duffle Backpack is applauded for its top-notch craftsmanship and use of great materials, its dependability as luggage, and its ability to carry a lot while keeping things well-organized. Both backpacks are perfect for different types of travelers. Whether you need high compatibility with airlines and extra items (Cotopaxi Allpa 35L) or you prefer a spacious, sturdy bag with a lifetime guarantee (Briggs & Riley), either of these backpacks is great.