---
url: "https://onebag.travel/compare/bigc8oiy89/patagonia-powslayer-backpack-38l/rplpb45rle/gregory-juno-24l/"
title: "Patagonia PowSlayer Backpack 38L vs Gregory Juno 24L"
description: "Patagonia PowSlayer Backpack 38L vs Gregory Juno 24L: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/bigc8oiy89/patagonia-powslayer-backpack-38l/rplpb45rle/gregory-juno-24l/"
---
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3.  Patagonia PowSlayer Backpack 38L vs. Gregory Juno 24L

# Patagonia PowSlayer Backpack 38L vs. Gregory Juno 24L

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

## [Patagonia PowSlayer Backpack 38L](https://onebag.travel/carryon/bigc8oiy89/patagonia-powslayer-backpack-38l/)

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

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>38 L</td></tr><tr><td>Weight</td><td>1.2 kg</td></tr><tr><td>Dimensions</td><td>56×31×24 cm</td></tr><tr><td>Airline fit</td><td>26%</td></tr><tr><td>Price</td><td>$250</td></tr></tbody></table>

## Feature by feature

| Patagonia PowSlayer Backpack 38L | Feature | Gregory Juno 24L |
| --- | --- | --- |
| Storage |
| 4 | Compression | 2 |
| None | Expanded Capacity | None |
| 1 | Opening | 0 |
| top | Passport | top |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| Y | Hip Belt | Y |
| Y | Sternum Strap | Y |
| Inside |
| N | Laptop | N |
| 3 | Main Compartments | 3 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | 2, side |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>7.9-oz 210-denier 100% recycled nylon ripstop with a TPU coating</td><td>210D Honeycomb CryptoRip Nylon / 420D High Density Nylon</td></tr></tbody></table>

## [Gregory Juno 24L](https://onebag.travel/carryon/rplpb45rle/gregory-juno-24l/)

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

![Front facing view of the Gregory Juno 24L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990370/carryons/gregory-juno-24l-rplpb45rle.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>0.9 kg</td></tr><tr><td>Dimensions</td><td>52×28×20 cm</td></tr><tr><td>Airline fit</td><td>89%</td></tr><tr><td>Price</td><td>$150</td></tr></tbody></table>

## Key differences between the Patagonia PowSlayer Backpack 38L and Gregory Juno 24L

-   **Compression straps:** 4 on the Patagonia PowSlayer Backpack 38L; 2 on the Gregory Juno 24L.
-   **Opening:** Clamshell on the Patagonia PowSlayer Backpack 38L; Other on the Gregory Juno 24L.
-   **Water bottle pockets:** No on the Patagonia PowSlayer Backpack 38L; 2, side on the Gregory Juno 24L.

Both have: passport pocket, backpack straps, hip belt, sternum strap, water resistant.

## Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 50 accept both. 0 accept only the Patagonia PowSlayer Backpack 38L, and 118 accept only the Gregory Juno 24L.

### Only the Gregory Juno 24L fits

Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Asia, Air Baltic, Air Canada, Air Caraibes, Air China, Air France, Air India, Air Macau, Air Malta, Air Mauritius, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, All Nipon Airways, Allegiant Air, American Airlines, ANA, Asiana Airlines, ATA Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Blue Air, Boliviana de Aviacion, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, CommutAir, Czech Airlines, Delta Airlines, Dragonair, Emirates Airlines, Enter Air, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, flybe, Garuda Indonesia, Gol Linhas Aereas, Great Lakes Airlines, Hawaiian Airlines, Hong Kong Airlines, Iberia, Icelandair, Indigo, InselAir, Interjet, Iran Air, Japan Airlines, Jet Airways, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kenya Airways, KLM, Kulula, LATAM , Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Pakistan International, Peach, Porter Airlines, Qantas Airways, Republic Airways, Royal Brunei Airlines, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Sky Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, TUI, Turkish Airlines, Ukraine International, United Airlines, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Volotea, WestJet, Xiamen.

## Patagonia PowSlayer Backpack 38L vs. Gregory Juno 24L: which should you pack?

The **Patagonia PowSlayer Backpack 38L** carries 14L more than the **Gregory Juno 24L** (38L vs. 24L), while the **Gregory Juno 24L** is the lighter pack at 0.9kg (vs. 1.2kg). For carry-on flexibility, the **Gregory Juno 24L** fits 89% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Patagonia PowSlayer Backpack 38L; if you want to travel lighter, the Gregory Juno 24L is the better call.