---
url: "https://onebag.travel/compare/gob574fsfm/exped-skyline-25/o2ztwwf7ru/patagonia-guidewater-backpack-29l/"
title: "Exped Skyline 25 vs Patagonia Guidewater Backpack 29L"
description: "Exped Skyline 25 vs Patagonia Guidewater Backpack 29L: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/gob574fsfm/exped-skyline-25/o2ztwwf7ru/patagonia-guidewater-backpack-29l/"
---
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2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Exped Skyline 25 vs. Patagonia Guidewater Backpack 29L

# Exped Skyline 25 vs. Patagonia Guidewater Backpack 29L

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

## [Exped Skyline 25](https://onebag.travel/carryon/gob574fsfm/exped-skyline-25/)

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

![Front facing view of the Exped Skyline 25](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1623844058/carryons/Exped_Skyline_25_owlwlv.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>1.03 kg</td></tr><tr><td>Dimensions</td><td>52×26×24 cm</td></tr><tr><td>Airline fit</td><td>40%</td></tr><tr><td>Price</td><td>$159</td></tr></tbody></table>

## Feature by feature

| Exped Skyline 25 | Feature | Patagonia Guidewater Backpack 29L |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 4 | Opening | 4 |
| N | Passport | N |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| Y | Hip Belt | Y |
| Y | Sternum Strap | Y |
| Inside |
| N | Laptop | N |
| 1 | Main Compartments | 1 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| Y | Rain-fly | N |
| 2 | Water Bottle Holder | N |
| Y | Water Resistant |  |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>210 D Robic HD Ripstop nylon, PU coated, 1'500 mm water column</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>

## Key differences between the Exped Skyline 25 and Patagonia Guidewater Backpack 29L

-   **Rain cover:** Yes on the Exped Skyline 25; No on the Patagonia Guidewater Backpack 29L.
-   **Water bottle pockets:** 2 on the Exped Skyline 25; No on the Patagonia Guidewater Backpack 29L.

Both have: backpack straps, hip belt, sternum strap.

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

We checked both bags against the carry-on size limits of 189 airlines. 74 accept both. 1 accept only the Exped Skyline 25, and 56 accept only the Patagonia Guidewater Backpack 29L.

### Only the Exped Skyline 25 fits

Great Lakes Airlines.

### Only the Patagonia Guidewater Backpack 29L fits

Air Asia, Air Canada, Air Macau, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, Cebu Pacific, China Airlines, CommutAir, Delta Airlines, Dragonair, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Norwegian, Porter Airlines, Qantas Airways, Republic Airways, SAS Scandinavian, Scoot, Skywest, Inc., South African Airways, SriLankan Airlines, Swiss Int'l Air Lines, Tiger Airways, Trans States, Turkish Airlines, United Airlines, Vietnam Airlines, Virgin Atlantic.

## Exped Skyline 25 vs. Patagonia Guidewater Backpack 29L: which should you pack?

The **Patagonia Guidewater Backpack 29L** carries 4L more than the **Exped Skyline 25** (25L vs. 29L), while the **Patagonia Guidewater Backpack 29L** is the lighter pack at 0.96kg (vs. 1.03kg). For carry-on flexibility, the **Patagonia Guidewater Backpack 29L** fits 69% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Patagonia Guidewater Backpack 29L; if you want to travel lighter, the Patagonia Guidewater Backpack 29L is the better call.