---
url: "https://onebag.travel/compare/3la3efqguy/stm-prime/5mfp95vhn5/evergoods-civic-half-zip-22l/"
title: "STM Prime vs Evergoods Civic Half Zip 22L - One Bag Travel"
description: "STM Prime vs Evergoods Civic Half Zip 22L: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/3la3efqguy/stm-prime/5mfp95vhn5/evergoods-civic-half-zip-22l/"
---
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2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  STM Prime vs. Evergoods Civic Half Zip 22L

# STM Prime vs. Evergoods Civic Half Zip 22L

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 | Evergoods Civic Half Zip 22L |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 0 | Opening | 4 |
| top | Passport | top |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| N | Hip Belt | N |
| Y | Sternum Strap | removable |
| Inside |
| 13in | Laptop | 16in |
| 2 | Main Compartments | 2 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 2, side | Water Bottle Holder | 2, side |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>Polyester</td><td>Shell fabric: 500d High Tenacity Nylon 6,6 with Air Textured Yarn and Water Repellent Finish Lining: 420d HT nylon with PU coating</td></tr></tbody></table>

## [Evergoods Civic Half Zip 22L](https://onebag.travel/carryon/5mfp95vhn5/evergoods-civic-half-zip-22l/)

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

![Front facing view of the Evergoods Civic Half Zip 22L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1624344458/carryons/Evergood_Civic_Half_Zip_22L_q9e01g.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>22 L</td></tr><tr><td>Weight</td><td>1 kg</td></tr><tr><td>Dimensions</td><td>46×28×20 cm</td></tr><tr><td>Airline fit</td><td>95%</td></tr><tr><td>Price</td><td>$200</td></tr></tbody></table>

## Key differences between the STM Prime and Evergoods Civic Half Zip 22L

-   **Opening:** Other on the STM Prime; Top zip on the Evergoods Civic Half Zip 22L.
-   **Sternum strap:** Yes on the STM Prime; Removable on the Evergoods Civic Half Zip 22L.
-   **Laptop sleeve:** 13in on the STM Prime; 16in on the Evergoods Civic Half Zip 22L.

Both have: passport pocket, backpack straps, water bottle pockets, 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. 2 accept only the STM Prime, and 0 accept only the Evergoods Civic Half Zip 22L.

### Only the STM Prime fits

Air Tahiti, Gulf Air.

## STM Prime vs. Evergoods Civic Half Zip 22L: which should you pack?

The **Evergoods Civic Half Zip 22L** carries 7L more than the **STM Prime** (15L vs. 22L), while the **STM Prime** is the lighter pack at 0.7kg (vs. 1kg). 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 Evergoods Civic Half Zip 22L; if you want to travel lighter, the STM Prime is the better call.