---
url: "https://onebag.travel/compare/mcN0aY6G/cotopaxi-allpa-35l/o2ztwwf7ru/patagonia-guidewater-backpack-29l/"
title: "Cotopaxi Allpa 35L versus Patagonia Guidewater Backpack 29L - One Bag Travel"
description: "Comparison of the Cotopaxi Allpa 35L and Patagonia Guidewater Backpack 29L carry-on travel backpacks."
source: "https://onebag.travel/compare/mcN0aY6G/cotopaxi-allpa-35l/o2ztwwf7ru/patagonia-guidewater-backpack-29l/"
---
1.  [Home](https://onebag.travel/)
2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Cotopaxi Allpa 35L vs. Patagonia Guidewater Backpack 29L

# Cotopaxi Allpa 35L vs. Patagonia Guidewater Backpack 29L

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 | Patagonia Guidewater Backpack 29L |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 4 |
| front | Passport | N |
| Y | Passthrough | N |
| Carry |
| hideable | Backpack | Y |
| hideable | Hip Belt | Y |
| Y | Sternum Strap | Y |
| Inside |
| 15in | Laptop | N |
| 3 | Main Compartments | 1 |
| Y | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1, side | Water Bottle Holder | N |
| Y | Water Resistant |  |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>100% recycled 840D TPU-coated nylon</td><td>00% recycled nylon plain weave</td></tr></tbody></table>

## [Patagonia Guidewater Backpack 29L](https://onebag.travel/carryon/o2ztwwf7ru/patagonia-guidewater-backpack-29l/)

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

![Front facing view of the Patagonia Guidewater Backpack 29L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1633585631/carryons/Patagonia_Guidewater_Backpack_29L_lrenhc.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>29 L</td></tr><tr><td>Weight</td><td>0.96 kg</td></tr><tr><td>Dimensions</td><td>54×35×23 cm</td></tr><tr><td>Airline fit</td><td>69%</td></tr></tbody></table>

The Cotopaxi Allpa 35L and the Patagonia Guidewater Backpack 29L certainly cater to different types of travelers, both offering an array of features designed for diverse adventures. The Allpa 35L is a traveler's companion designed for the urban or outdoorsy individual. Its thoughtful internal organisation and 35L capacity exemplifies intuitive design and functionality, as praised by several reviewers. An additional bundle of handy accessories like the collapsible mesh laundry bag, nylon shoe bag, and a mesh water bottle sleeve prove to be crucial assets for the on-the-go adventurer. On the other end, the Patagonia Guidewater 29L is a lean, mean mobile unit, providing a secure compact carrying option with 29L capacity and boasting complete waterproof integrity.

Here's the breakdown:

-   The Cotopaxi Allpa 35L is taller in size offering 35-liters capacity, suitable for long travels while the Patagonia Guidewater Backpack 29L provides 29-liters capacity perfect for short trips or daily use.
-   The Cotopaxi Allpa 35L weighs more than the Patagonia Guidewater Backpack 29L - ideal for those who need a more stable backpack with added structure.
-   The Cotopaxi is more airline compatible at 80% airlines, versus 65% for the Patagonia.
-   The Allpa is made of 1680D Ballistic Nylon Paneling, and the Patagonia is 100% Recycled Nylon Plain Weave.
-   And while both have laptop compartments, the Cotopaxi can fit a 15 inch laptop, but the Patagonia doesn't accommodate any size laptop.

Both backpacks tout their distinct features making them a worthwhile investment. The additional characteristic elements such as the inclusion of the rain cover offering extra security and the comfortable shoulder straps on the Cotopaxi Allpa 35L make it worth considering. On the other hand, the 100% waterproof attribute of the Patagonia Guidewater Backpack 29L cannot be overlooked.

In the end, your choice boils down to personal preference and specific requirements. Do you value the extra storage that the Cotopaxi Allpa 35L provides or do you prefer the waterproof resilience of the lighter Patagonia Guidewater Backpack 29L? If you are a budding world traveler, the Cotopaxi's storage capacity, durability, and versatile design may be ideal for you. However, if you are a minimalist adventurer who requires a resilient and compact carryon, the Patagonia's waterproof feature and lightweight structure may be more suitable for your endeavors.