---
url: "https://onebag.travel/compare/3la3efqguy/stm-prime/j3q3fbthne/baboon-to-the-moon-go-bag-mini-32l/"
title: "STM Prime vs Baboon to the Moon Go-Bag Mini 32L"
description: "STM Prime vs Baboon to the Moon Go-Bag Mini 32L: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/3la3efqguy/stm-prime/j3q3fbthne/baboon-to-the-moon-go-bag-mini-32l/"
---
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3.  STM Prime vs. Baboon to the Moon Go-Bag Mini 32L

# STM Prime vs. Baboon to the Moon Go-Bag Mini 32L

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

## [STM Prime](https://onebag.travel/carryon/3la3efqguy/stm-prime/)

![Front facing view of the STM Prime](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1601123578/carryons/stmprime_yfxzkc.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>15 L</td></tr><tr><td>Weight</td><td>0.7 kg</td></tr><tr><td>Dimensions</td><td>42×26×13 cm</td></tr><tr><td>Airline fit</td><td>96%</td></tr><tr><td>Price</td><td>$80</td></tr></tbody></table>

## Feature by feature

| STM Prime | Feature | Baboon to the Moon Go-Bag Mini 32L |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 0 | Opening | 1 |
| top | Passport | side |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| N | Hip Belt | N |
| Y | Sternum Strap | Y |
| Inside |
| 13in | Laptop | 13in |
| 2 | Main Compartments | 2 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 2, side | 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>TPU main fabric</td></tr></tbody></table>

## [Baboon to the Moon Go-Bag Mini 32L](https://onebag.travel/carryon/j3q3fbthne/baboon-to-the-moon-go-bag-mini-32l/)

by [Baboon to the Moon](https://onebag.travel/carryons/?brands=Baboon to the Moon)

![Front facing view of the Baboon to the Moon Go-Bag Mini 32L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990336/carryons/baboon-to-the-moon-go-bag-mini-32l-j3q3fbthne.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>32 L</td></tr><tr><td>Weight</td><td>1.4 kg</td></tr><tr><td>Dimensions</td><td>43×27×20 cm</td></tr><tr><td>Airline fit</td><td>96%</td></tr><tr><td>Price</td><td>$190</td></tr></tbody></table>

## Key differences between the STM Prime and Baboon to the Moon Go-Bag Mini 32L

-   **Opening:** Other on the STM Prime; Clamshell on the Baboon to the Moon Go-Bag Mini 32L.
-   **Passport pocket:** Top on the STM Prime; Side on the Baboon to the Moon Go-Bag Mini 32L.
-   **Water bottle pockets:** 2, side on the STM Prime; No on the Baboon to the Moon Go-Bag Mini 32L.

Both have: backpack straps, 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. 181 accept both. Every airline that takes one takes the other.

## STM Prime vs. Baboon to the Moon Go-Bag Mini 32L: which should you pack?

The **Baboon to the Moon Go-Bag Mini 32L** carries 17L more than the **STM Prime** (15L vs. 32L), while the **STM Prime** is the lighter pack at 0.7kg (vs. 1.4kg). For carry-on flexibility, the **STM Prime** fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Baboon to the Moon Go-Bag Mini 32L; if you want to travel lighter, the STM Prime is the better call.