---
url: "https://onebag.travel/compare/erxfjwo6e2/ortlieb-velocity-ps/kz7mz5ipet/exped-cascade-25/"
title: "Ortlieb Velocity PS vs Exped Cascade 25 - One Bag Travel"
description: "Ortlieb Velocity PS vs Exped Cascade 25: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/erxfjwo6e2/ortlieb-velocity-ps/kz7mz5ipet/exped-cascade-25/"
---
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3.  Ortlieb Velocity PS vs. Exped Cascade 25

# Ortlieb Velocity PS vs. Exped Cascade 25

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

## [Ortlieb Velocity PS](https://onebag.travel/carryon/erxfjwo6e2/ortlieb-velocity-ps/)

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

![Front facing view of the Ortlieb Velocity PS](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1630921805/carryons/Ortlieb_Velocity_PS_eugw6c.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>23 L</td></tr><tr><td>Weight</td><td>0.79 kg</td></tr><tr><td>Dimensions</td><td>50×30×16 cm</td></tr><tr><td>Airline fit</td><td>92%</td></tr><tr><td>Price</td><td>$150</td></tr></tbody></table>

## Feature by feature

| Ortlieb Velocity PS | Feature | Exped Cascade 25 |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 2 | Opening | 4 |
| N | Passport | N |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| removable | Hip Belt | removable |
| removable | Sternum Strap | Y |
| Inside |
| 15in | Laptop | 15in |
| 1 | Main Compartments | 1 |
|  | Organizer | N |
| 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>PS33</td><td>420 D Oxford nylon, TPU film laminate, &gt;10'000 mm water column</td></tr></tbody></table>

## [Exped Cascade 25](https://onebag.travel/carryon/kz7mz5ipet/exped-cascade-25/)

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

![Front facing view of the Exped Cascade 25](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1624265278/carryons/Exped_Cascade_25_fmxij8.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>49×29×21 cm</td></tr><tr><td>Airline fit</td><td>73%</td></tr><tr><td>Price</td><td>$139</td></tr></tbody></table>

## Key differences between the Ortlieb Velocity PS and Exped Cascade 25

-   **Opening:** Rolltop on the Ortlieb Velocity PS; Top zip on the Exped Cascade 25.
-   **Sternum strap:** Removable on the Ortlieb Velocity PS; Yes on the Exped Cascade 25.

Both have: backpack straps, hip belt, laptop sleeve, water resistant.

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

We checked both bags against the carry-on size limits of 189 airlines. 138 accept both. 35 accept only the Ortlieb Velocity PS, and 0 accept only the Exped Cascade 25.

### Only the Ortlieb Velocity PS fits

Air Baltic, Air China, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, flybe, Icelandair, InselAir, Juneyao Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Royal Brunei Airlines, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Volotea, Xiamen.

## Ortlieb Velocity PS vs. Exped Cascade 25: which should you pack?

The **Exped Cascade 25** carries 2L more than the **Ortlieb Velocity PS** (23L vs. 25L), while the **Ortlieb Velocity PS** is the lighter pack at 0.79kg (vs. 0.9kg). For carry-on flexibility, the **Ortlieb Velocity PS** fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Exped Cascade 25; if you want to travel lighter, the Ortlieb Velocity PS is the better call.