---
url: "https://onebag.travel/compare/9uzpl3evsy/stm-haven/hwd9pquin8/mixedworks-swift/"
title: "STM Haven vs MixedWorks Swift - One Bag Travel"
description: "STM Haven vs MixedWorks Swift: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/9uzpl3evsy/stm-haven/hwd9pquin8/mixedworks-swift/"
---
1.  [Home](https://onebag.travel/)
2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  STM Haven vs. MixedWorks Swift

# STM Haven vs. MixedWorks Swift

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

## [STM Haven](https://onebag.travel/carryon/9uzpl3evsy/stm-haven/)

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

![Front facing view of the STM Haven](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1601598213/carryons/haven-moroccan-blue-front-angle_v4wuxs.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>0.9 kg</td></tr><tr><td>Dimensions</td><td>47×28×13 cm</td></tr><tr><td>Airline fit</td><td>93%</td></tr><tr><td>Price</td><td>$100</td></tr></tbody></table>

## Feature by feature

| STM Haven | Feature | MixedWorks Swift |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 4 | Opening | 4 |
| N | Passport | N |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| N | Hip Belt | N |
| N | Sternum Strap | Y |
| Inside |
| 15in | Laptop | 15in |
| 5 | 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>Polyester</td><td>Cordura 1000 outer shell</td></tr></tbody></table>

## [MixedWorks Swift](https://onebag.travel/carryon/hwd9pquin8/mixedworks-swift/)

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

![Front facing view of the MixedWorks Swift](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1630044590/carryons/Swift_M_be7zrw.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 kg</td></tr><tr><td>Dimensions</td><td>52×32×17 cm</td></tr><tr><td>Airline fit</td><td>88%</td></tr></tbody></table>

## Key differences between the STM Haven and MixedWorks Swift

-   **Sternum strap:** No on the STM Haven; Yes on the MixedWorks Swift.
-   **Main compartments:** 5 on the STM Haven; 1 on the MixedWorks Swift.

Both have: backpack straps, 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. 167 accept both. 9 accept only the STM Haven, and 0 accept only the MixedWorks Swift.

### Only the STM Haven fits

Air Niugini, Belavia, Etihad Airways, Great Lakes Airlines, Oman Air, Qatar Airways, Regional Express, Royal Jordanian, Virgin Australia.

## STM Haven vs. MixedWorks Swift: which should you pack?

The **MixedWorks Swift** carries 4L more than the **STM Haven** (20L vs. 24L), while the **STM Haven** is the lighter pack at 0.9kg (vs. 1kg). For carry-on flexibility, the **STM Haven** fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the MixedWorks Swift; if you want to travel lighter, the STM Haven is the better call.