---
url: "https://onebag.travel/compare/ev828hrr4z/aer-go-pack-2/ttfp84t9n3/moment-everything-backpack-21l-overnight/"
title: "Aer Go Pack 2 vs Moment Everything Backpack 21L Overnight"
description: "Aer Go Pack 2 vs Moment Everything Backpack 21L Overnight: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/ev828hrr4z/aer-go-pack-2/ttfp84t9n3/moment-everything-backpack-21l-overnight/"
---
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3.  Aer Go Pack 2 vs. Moment Everything Backpack 21L Overnight

# Aer Go Pack 2 vs. Moment Everything Backpack 21L Overnight

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

## [Aer Go Pack 2](https://onebag.travel/carryon/ev828hrr4z/aer-go-pack-2/)

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

![Front facing view of the Aer Go Pack 2](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/carryons/pzcvjkjaola8ts3h8lhb)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>20 L</td></tr><tr><td>Weight</td><td>0.6 kg</td></tr><tr><td>Dimensions</td><td>43×28×14 cm</td></tr><tr><td>Airline fit</td><td>96%</td></tr><tr><td>Price</td><td>$99</td></tr></tbody></table>

## Feature by feature

| Aer Go Pack 2 | Feature | Moment Everything Backpack 21L Overnight |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 0 |
| top | Passport | front |
| Y | Passthrough | Y |
| Carry |
| Y | Backpack | Y |
| N | Hip Belt | N |
| N | Sternum Strap | Y |
| Inside |
| 16in | Laptop | 16in |
| 3 | Main Compartments | 3 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 2, side | Water Bottle Holder | 1, side |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>210D Cordura® crinkle nylon exterior</td><td>420D Nylon Fabric</td></tr></tbody></table>

## [Moment Everything Backpack 21L Overnight](https://onebag.travel/carryon/ttfp84t9n3/moment-everything-backpack-21l-overnight/)

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

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>21 L</td></tr><tr><td>Weight</td><td>0.8 kg</td></tr><tr><td>Dimensions</td><td>47×29×15 cm</td></tr><tr><td>Airline fit</td><td>93%</td></tr><tr><td>Price</td><td>$150</td></tr></tbody></table>

## Key differences between the Aer Go Pack 2 and Moment Everything Backpack 21L Overnight

-   **Opening:** Clamshell on the Aer Go Pack 2; Other on the Moment Everything Backpack 21L Overnight.
-   **Passport pocket:** Top on the Aer Go Pack 2; Front on the Moment Everything Backpack 21L Overnight.
-   **Sternum strap:** No on the Aer Go Pack 2; Yes on the Moment Everything Backpack 21L Overnight.
-   **Water bottle pockets:** 2, side on the Aer Go Pack 2; 1, side on the Moment Everything Backpack 21L Overnight.

Both have: luggage passthrough, backpack straps, 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. 175 accept both. 6 accept only the Aer Go Pack 2, and 0 accept only the Moment Everything Backpack 21L Overnight.

### Only the Aer Go Pack 2 fits

Air Tahiti, American Eagle, easyJet, Great Lakes Airlines, Gulf Air, Ravn Alaska.

## Aer Go Pack 2 vs. Moment Everything Backpack 21L Overnight: which should you pack?

The **Moment Everything Backpack 21L Overnight** carries 1L more than the **Aer Go Pack 2** (20L vs. 21L), while the **Aer Go Pack 2** is the lighter pack at 0.6kg (vs. 0.8kg). For carry-on flexibility, the **Aer Go Pack 2** fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Moment Everything Backpack 21L Overnight; if you want to travel lighter, the Aer Go Pack 2 is the better call.