---
url: "https://onebag.travel/compare/2csk1ad3xb/exped-summit-lite-25/c7mki28pyr/deuter-walker-20/"
title: "Exped Summit Lite 25 vs Deuter Walker 20 - One Bag Travel"
description: "Exped Summit Lite 25 vs Deuter Walker 20: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/2csk1ad3xb/exped-summit-lite-25/c7mki28pyr/deuter-walker-20/"
---
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2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Exped Summit Lite 25 vs. Deuter Walker 20

# Exped Summit Lite 25 vs. Deuter Walker 20

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

## [Exped Summit Lite 25](https://onebag.travel/carryon/2csk1ad3xb/exped-summit-lite-25/)

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

![Front facing view of the Exped Summit Lite 25](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1624267866/carryons/Summit_Lite_25_ll38cw.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>0.33 kg</td></tr><tr><td>Dimensions</td><td>53×28×20 cm</td></tr><tr><td>Airline fit</td><td>89%</td></tr><tr><td>Price</td><td>$62</td></tr></tbody></table>

## Feature by feature

| Exped Summit Lite 25 | Feature | Deuter Walker 20 |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 4 | Opening | 4 |
| N | Passport | N |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| removable | Hip Belt | removable |
| Y | Sternum Strap | Y |
| Inside |
| N | Laptop | 15in |
| 1 | Main Compartments | 1 |
| N | Organizer |  |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | optional |
| 2 | Water Bottle Holder | 2 |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>100 D Triple ripstop nylon, PU coated, 2'000 mm water column</td><td>600D PES, 300D PES Ripstop</td></tr></tbody></table>

## [Deuter Walker 20](https://onebag.travel/carryon/c7mki28pyr/deuter-walker-20/)

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

![Front facing view of the Deuter Walker 20](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1621570286/carryons/Deuter_Walker_20_faxeht.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>20 L</td></tr><tr><td>Weight</td><td>0.7 kg</td></tr><tr><td>Dimensions</td><td>48×28×21 cm</td></tr><tr><td>Airline fit</td><td>75%</td></tr><tr><td>Price</td><td>$85</td></tr></tbody></table>

## Key differences between the Exped Summit Lite 25 and Deuter Walker 20

-   **Laptop sleeve:** No on the Exped Summit Lite 25; 15in on the Deuter Walker 20.
-   **Rain cover:** No on the Exped Summit Lite 25; Optional on the Deuter Walker 20.

Both have: backpack straps, hip belt, sternum strap, water bottle pockets, water resistant.

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

We checked both bags against the carry-on size limits of 189 airlines. 135 accept both. 33 accept only the Exped Summit Lite 25, and 6 accept only the Deuter Walker 20.

### Only the Exped Summit Lite 25 fits

Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, 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.

### Only the Deuter Walker 20 fits

Etihad Airways, Oman Air, Qatar Airways, Regional Express, Royal Jordanian, Virgin Australia.

## Exped Summit Lite 25 vs. Deuter Walker 20: which should you pack?

The **Exped Summit Lite 25** carries 5L more than the **Deuter Walker 20** (25L vs. 20L), while the **Exped Summit Lite 25** is the lighter pack at 0.33kg (vs. 0.7kg). For carry-on flexibility, the **Exped Summit Lite 25** fits 89% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Exped Summit Lite 25; if you want to travel lighter, the Exped Summit Lite 25 is the better call.