---
url: "https://onebag.travel/compare/3dlhnne6vf/patagonia-tres-backpack-25l/bdz808ytf2/nordace-windsor/"
title: "Patagonia Tres Backpack 25L vs Nordace Windsor"
description: "Patagonia Tres Backpack 25L vs Nordace Windsor: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/3dlhnne6vf/patagonia-tres-backpack-25l/bdz808ytf2/nordace-windsor/"
---
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3.  Patagonia Tres Backpack 25L vs. Nordace Windsor

# Patagonia Tres Backpack 25L vs. Nordace Windsor

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

## [Patagonia Tres Backpack 25L](https://onebag.travel/carryon/3dlhnne6vf/patagonia-tres-backpack-25l/)

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

![Front facing view of the Patagonia Tres Backpack 25L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1632804553/carryons/Patagonia_Tres_Backpack_25L_oncsjj.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>0.9 kg</td></tr><tr><td>Dimensions</td><td>48×31×17 cm</td></tr><tr><td>Airline fit</td><td>92%</td></tr><tr><td>Price</td><td>$129</td></tr></tbody></table>

## Feature by feature

| Patagonia Tres Backpack 25L | Feature | Nordace Windsor |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| N | Passport | Y |
| Y | Passthrough | Y |
| Carry |
| hideable | Backpack | Y |
| N | Hip Belt | N |
| Y | Sternum Strap | Y |
| Inside |
| 15in | Laptop | 15in |
| 1 | Main Compartments | 1 |
| Y | Organizer | Y |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | N |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>630-denier 100% nylon, 200-denier 100% recycled polyester</td><td>900D POLYESTER WITH PU LAYER</td></tr></tbody></table>

## [Nordace Windsor](https://onebag.travel/carryon/bdz808ytf2/nordace-windsor/)

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

![Front facing view of the Nordace Windsor](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1630572770/carryons/Nordace_Windsor_nk3jn2.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>22 L</td></tr><tr><td>Weight</td><td>1.14 kg</td></tr><tr><td>Dimensions</td><td>46×29×18 cm</td></tr><tr><td>Airline fit</td><td>94%</td></tr><tr><td>Price</td><td>$135</td></tr></tbody></table>

## Key differences between the Patagonia Tres Backpack 25L and Nordace Windsor

-   **Passport pocket:** No on the Patagonia Tres Backpack 25L; Yes on the Nordace Windsor.
-   **Backpack straps:** Hideable on the Patagonia Tres Backpack 25L; Yes on the Nordace Windsor.

Both have: luggage passthrough, sternum strap, laptop sleeve, built-in organizer, water resistant.

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

We checked both bags against the carry-on size limits of 189 airlines. 174 accept both. 0 accept only the Patagonia Tres Backpack 25L, and 4 accept only the Nordace Windsor.

### Only the Nordace Windsor fits

Air Niugini, American Eagle, easyJet, Ravn Alaska.

## Patagonia Tres Backpack 25L vs. Nordace Windsor: which should you pack?

The **Patagonia Tres Backpack 25L** carries 3L more than the **Nordace Windsor** (25L vs. 22L), while the **Patagonia Tres Backpack 25L** is the lighter pack at 0.9kg (vs. 1.14kg). For carry-on flexibility, the **Nordace Windsor** fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Patagonia Tres Backpack 25L; if you want to travel lighter, the Patagonia Tres Backpack 25L is the better call.