---
url: "https://onebag.travel/compare/4ts73lrkf7/jansport-double-break/9uxjim6uaw/stm-saga/"
title: "Jansport Double Break vs STM Saga - One Bag Travel"
description: "Jansport Double Break vs STM Saga: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/4ts73lrkf7/jansport-double-break/9uxjim6uaw/stm-saga/"
---
1.  [Home](https://onebag.travel/)
2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Jansport Double Break vs. STM Saga

# Jansport Double Break vs. STM Saga

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

## [Jansport Double Break](https://onebag.travel/carryon/4ts73lrkf7/jansport-double-break/)

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

![Front facing view of the Jansport Double Break](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1626916606/carryons/Jansport_Double_Break_y08bzq.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>27 L</td></tr><tr><td>Weight</td><td>0.4 kg</td></tr><tr><td>Dimensions</td><td>42×31×14 cm</td></tr><tr><td>Airline fit</td><td>95%</td></tr><tr><td>Price</td><td>$45</td></tr></tbody></table>

## Feature by feature

| Jansport Double Break | Feature | STM Saga |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 4 | Opening | 3 |
| N | Passport | N |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| N | Hip Belt | N |
| N | Sternum Strap | N |
| Inside |
| 15in | Laptop | N |
| 1 | Main Compartments | 1 |
| Y | Organizer | Y |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1 | Water Bottle Holder | 2 |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>400D Nylon Packcloth</td><td>100% polyester</td></tr></tbody></table>

## [STM Saga](https://onebag.travel/carryon/9uxjim6uaw/stm-saga/)

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

![Front facing view of the STM Saga](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1634042370/carryons/STM_Saga_Backpack_oaoz6i.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>0.51 kg</td></tr><tr><td>Dimensions</td><td>44×29×15 cm</td></tr><tr><td>Airline fit</td><td>95%</td></tr><tr><td>Price</td><td>$60</td></tr></tbody></table>

## Key differences between the Jansport Double Break and STM Saga

-   **Opening:** Top zip on the Jansport Double Break; Top flap on the STM Saga.
-   **Laptop sleeve:** 15in on the Jansport Double Break; No on the STM Saga.
-   **Water bottle pockets:** 1 on the Jansport Double Break; 2 on the STM Saga.

Both have: backpack straps, 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. 179 accept both. 0 accept only the Jansport Double Break, and 1 accept only the STM Saga.

### Only the STM Saga fits

Air Niugini.

## Jansport Double Break vs. STM Saga: which should you pack?

The **Jansport Double Break** carries 7L more than the **STM Saga** (27L vs. 20L), while the **Jansport Double Break** is the lighter pack at 0.4kg (vs. 0.51kg). For carry-on flexibility, the **Jansport Double Break** fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Jansport Double Break; if you want to travel lighter, the Jansport Double Break is the better call.