---
url: "https://onebag.travel/compare/wbguakrqwy/ministry-of-supply-boston-one/y3b7zyyz0h/stm-good-myth-backpack-28l/"
title: "Ministry of Supply Boston One vs STM Good Myth Backpack 28L"
description: "Ministry of Supply Boston One vs STM Good Myth Backpack 28L: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/wbguakrqwy/ministry-of-supply-boston-one/y3b7zyyz0h/stm-good-myth-backpack-28l/"
---
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3.  Ministry of Supply Boston One vs. STM Good Myth Backpack 28L

# Ministry of Supply Boston One vs. STM Good Myth Backpack 28L

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

## [Ministry of Supply Boston One](https://onebag.travel/carryon/wbguakrqwy/ministry-of-supply-boston-one/)

by [Ministry of Supply](https://onebag.travel/carryons/?brands=Ministry of Supply)

![Front facing view of the Ministry of Supply Boston One](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990385/carryons/ministry-of-supply-boston-one-wbguakrqwy.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>28 L</td></tr><tr><td>Weight</td><td>1.1 kg</td></tr><tr><td>Dimensions</td><td>47×30×20 cm</td></tr><tr><td>Airline fit</td><td>93%</td></tr><tr><td>Price</td><td>$250</td></tr></tbody></table>

## Feature by feature

| Ministry of Supply Boston One | Feature | STM Good Myth Backpack 28L |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 0 |
| top | Passport | N |
| Y | Passthrough | Y |
| Carry |
| hideable | Backpack | Y |
| N | Hip Belt | N |
| Y | Sternum Strap | Y |
| Inside |
| 16in | Laptop | 16in |
| 4 | Main Compartments | 4 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1, internal | Water Bottle Holder | 2 |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>900D 100% polyester shell</td><td>100% polyester</td></tr></tbody></table>

## [STM Good Myth Backpack 28L](https://onebag.travel/carryon/y3b7zyyz0h/stm-good-myth-backpack-28l/)

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

![Front facing view of the STM Good Myth Backpack 28L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1617337526/carryons/STM_Myth_Backpack_crkuwf.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>28 L</td></tr><tr><td>Weight</td><td>1.2 kg</td></tr><tr><td>Dimensions</td><td>46×31×18 cm</td></tr><tr><td>Airline fit</td><td>94%</td></tr><tr><td>Price</td><td>$140</td></tr></tbody></table>

## Key differences between the Ministry of Supply Boston One and STM Good Myth Backpack 28L

-   **Opening:** Clamshell on the Ministry of Supply Boston One; Other on the STM Good Myth Backpack 28L.
-   **Passport pocket:** Top on the Ministry of Supply Boston One; No on the STM Good Myth Backpack 28L.
-   **Backpack straps:** Hideable on the Ministry of Supply Boston One; Yes on the STM Good Myth Backpack 28L.
-   **Water bottle pockets:** 1, internal on the Ministry of Supply Boston One; 2 on the STM Good Myth Backpack 28L.

Both have: luggage passthrough, sternum strap, 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. 174 accept both. 1 accept only the Ministry of Supply Boston One, and 3 accept only the STM Good Myth Backpack 28L.

### Only the Ministry of Supply Boston One fits

Air Niugini.

### Only the STM Good Myth Backpack 28L fits

American Eagle, easyJet, Ravn Alaska.

## Ministry of Supply Boston One vs. STM Good Myth Backpack 28L: which should you pack?

The **Ministry of Supply Boston One** carries the same capacity as the **STM Good Myth Backpack 28L** (28L vs. 28L), while the **Ministry of Supply Boston One** is the lighter pack at 1.1kg (vs. 1.2kg). For carry-on flexibility, the **STM Good Myth Backpack 28L** fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Ministry of Supply Boston One; if you want to travel lighter, the Ministry of Supply Boston One is the better call.