---
url: "https://onebag.travel/compare/8aqroxn420/knack-bags-medium-expandable-knack-pack-v2/th3li8ory7/deuter-utilion-30/"
title: "Knack Bags Medium Expandable Knack Pack v2 vs Deuter Utilion 30"
description: "Knack Bags Medium Expandable Knack Pack v2 vs Deuter Utilion 30: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/8aqroxn420/knack-bags-medium-expandable-knack-pack-v2/th3li8ory7/deuter-utilion-30/"
---
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3.  Knack Bags Medium Expandable Knack Pack v2 vs. Deuter Utilion 30

# Knack Bags Medium Expandable Knack Pack v2 vs. Deuter Utilion 30

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

## [Knack Bags Medium Expandable Knack Pack v2](https://onebag.travel/carryon/8aqroxn420/knack-bags-medium-expandable-knack-pack-v2/)

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

![Front facing view of the Knack Bags Medium Expandable Knack Pack v2](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990374/carryons/knack-bags-medium-expandable-knack-pack-v2-8aqroxn420.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>24 L</td></tr><tr><td>Weight</td><td>1.4 kg</td></tr><tr><td>Dimensions</td><td>48×31×11 cm</td></tr><tr><td>Airline fit</td><td>92%</td></tr><tr><td>Price</td><td>$265</td></tr></tbody></table>

## Feature by feature

| Knack Bags Medium Expandable Knack Pack v2 | Feature | Deuter Utilion 30 |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| 35L | Expanded Capacity | None |
| 1 | Opening | 1 |
| front | Passport | front |
| N | Passthrough | N |
| Carry |
| hideable | Backpack | Y |
| N | Hip Belt | optional |
| removable | Sternum Strap | Y |
| Inside |
| 16in | Laptop | 16in |
| 3 | Main Compartments | 3 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1, side | Water Bottle Holder | 1, side |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>PU coated 420 denier, high-density nylon</td><td></td></tr></tbody></table>

## [Deuter Utilion 30](https://onebag.travel/carryon/th3li8ory7/deuter-utilion-30/)

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

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>30 L</td></tr><tr><td>Weight</td><td>1.1 kg</td></tr><tr><td>Dimensions</td><td>51×31×18 cm</td></tr><tr><td>Airline fit</td><td>89%</td></tr><tr><td>Price</td><td>$155</td></tr></tbody></table>

## Key differences between the Knack Bags Medium Expandable Knack Pack v2 and Deuter Utilion 30

-   **Backpack straps:** Hideable on the Knack Bags Medium Expandable Knack Pack v2; Yes on the Deuter Utilion 30.
-   **Hip belt:** No on the Knack Bags Medium Expandable Knack Pack v2; Optional on the Deuter Utilion 30.
-   **Sternum strap:** Removable on the Knack Bags Medium Expandable Knack Pack v2; Yes on the Deuter Utilion 30.

Both have: passport pocket, laptop sleeve, 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. 169 accept both. 5 accept only the Knack Bags Medium Expandable Knack Pack v2, and 0 accept only the Deuter Utilion 30.

### Only the Knack Bags Medium Expandable Knack Pack v2 fits

Belavia, Etihad Airways, Qatar Airways, Regional Express, Virgin Australia.

## Knack Bags Medium Expandable Knack Pack v2 vs. Deuter Utilion 30: which should you pack?

The **Deuter Utilion 30** carries 6L more than the **Knack Bags Medium Expandable Knack Pack v2** (24L vs. 30L), while the **Deuter Utilion 30** is the lighter pack at 1.1kg (vs. 1.4kg). For carry-on flexibility, the **Knack Bags Medium Expandable Knack Pack v2** fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Deuter Utilion 30; if you want to travel lighter, the Deuter Utilion 30 is the better call.