---
url: "https://onebag.travel/compare/brsq4qv334/stm-trilogy/cv5sp1hyhv/jansport-superbreak/"
title: "STM Trilogy vs Jansport Superbreak - One Bag Travel"
description: "STM Trilogy vs Jansport Superbreak: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/brsq4qv334/stm-trilogy/cv5sp1hyhv/jansport-superbreak/"
---
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3.  STM Trilogy vs. Jansport Superbreak

# STM Trilogy vs. Jansport Superbreak

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

## [STM Trilogy](https://onebag.travel/carryon/brsq4qv334/stm-trilogy/)

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

![Front facing view of the STM Trilogy](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1634095801/carryons/STM_Trilogy_lukffj.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>0.64 kg</td></tr><tr><td>Dimensions</td><td>46×30×16 cm</td></tr><tr><td>Airline fit</td><td>94%</td></tr><tr><td>Price</td><td>$80</td></tr></tbody></table>

## Feature by feature

| STM Trilogy | Feature | Jansport Superbreak |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 4 | Opening | 4 |
| N | Passport | front |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| N | Hip Belt | N |
| N | Sternum Strap | N |
| Inside |
| 15in | Laptop | 15in |
| 1 | Main Compartments | 2 |
| Y | Organizer | Y |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 2 | Water Bottle Holder | 2, side |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>100% polyester</td><td>30% Recycled 600 Denier Polyester</td></tr></tbody></table>

## [Jansport Superbreak](https://onebag.travel/carryon/cv5sp1hyhv/jansport-superbreak/)

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

![Front facing view of the Jansport Superbreak](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1626836937/carryons/Jansport_Superbreak_lho0gf.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>26 L</td></tr><tr><td>Weight</td><td>0.3 kg</td></tr><tr><td>Dimensions</td><td>42×33×21 cm</td></tr><tr><td>Airline fit</td><td>76%</td></tr><tr><td>Price</td><td>$36</td></tr></tbody></table>

## Key differences between the STM Trilogy and Jansport Superbreak

-   **Passport pocket:** No on the STM Trilogy; Front on the Jansport Superbreak.
-   **Main compartments:** 1 on the STM Trilogy; 2 on the Jansport Superbreak.
-   **Water bottle pockets:** 2 on the STM Trilogy; 2, side on the Jansport Superbreak.

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. 142 accept both. 36 accept only the STM Trilogy, and 1 accept only the Jansport Superbreak.

### Only the STM Trilogy fits

Air Baltic, Air China, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, easyJet, 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 Jansport Superbreak fits

Gulf Air.

## STM Trilogy vs. Jansport Superbreak: which should you pack?

The **Jansport Superbreak** carries 2L more than the **STM Trilogy** (24L vs. 26L), while the **Jansport Superbreak** is the lighter pack at 0.3kg (vs. 0.64kg). For carry-on flexibility, the **STM Trilogy** fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Jansport Superbreak; if you want to travel lighter, the Jansport Superbreak is the better call.