---
url: "https://onebag.travel/compare/02bc32de-b553-463a-a455-177400d5423d/osprey-porter-46/088zn2v6l3/osprey-nebula/"
title: "Osprey Porter 46 versus Osprey Nebula - One Bag Travel"
description: "Comparison of the Osprey Porter 46 and Osprey Nebula carry-on travel backpacks."
source: "https://onebag.travel/compare/02bc32de-b553-463a-a455-177400d5423d/osprey-porter-46/088zn2v6l3/osprey-nebula/"
---
1.  [Home](https://onebag.travel/)
2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Osprey Porter 46 vs. Osprey Nebula

# Osprey Porter 46 vs. Osprey Nebula

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

## [Osprey Porter 46](https://onebag.travel/carryon/02bc32de-b553-463a-a455-177400d5423d/osprey-porter-46/)

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

![Front facing view of the Osprey Porter 46](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/carryons/bus8myci54gl3byfegrn)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>46 L</td></tr><tr><td>Weight</td><td>1.5 kg</td></tr><tr><td>Dimensions</td><td>55×36×23 cm</td></tr><tr><td>Airline fit</td><td>61%</td></tr><tr><td>Price</td><td>$185</td></tr></tbody></table>

## Feature by feature

| Osprey Porter 46 | Feature | Osprey Nebula |
| --- | --- | --- |
| Storage |
| 2 | Compression | 4 |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| top | Passport | top |
| Y | Passthrough | N |
| Carry |
| hideable | Backpack | Y |
| hideable | Hip Belt | removable |
| Y | Sternum Strap | Y |
| Inside |
| 16in | Laptop | 15in |
| 4 | Main Compartments | 3 |
| Y | Organizer | Y |
| 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>bluesign®-approved Recycled 500D Nylon Packcloth PFC Free DWR</td><td>MAIN: 420HD Nylon Packcloth BOTTOM: 420HD Nylon Packcloth</td></tr></tbody></table>

## [Osprey Nebula](https://onebag.travel/carryon/088zn2v6l3/osprey-nebula/)

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

![Front facing view of the Osprey Nebula](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1601224005/carryons/ospreynebula_amojoe.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>34 L</td></tr><tr><td>Weight</td><td>1 kg</td></tr><tr><td>Dimensions</td><td>49×31×29 cm</td></tr><tr><td>Airline fit</td><td>13%</td></tr><tr><td>Price</td><td>$140</td></tr></tbody></table>

There's a lot to love about both the Osprey Porter 46 and the Osprey Nebula backpacks. Yet, they surprisingly fit into different niches despite both being from the same manufacturer. The Osprey Porter 46, a Nylon-made stout beast, promises a carrying capacity of 46 liters and prides itself on its substantial dimensions of 23 inches tall, 36 inches wide, and 56 inches deep. This pack offers space, but it does pay a bit with its weight at 1.5 pounds. Its compatibility with 47% of airlines can be limiting for some frequent travelers.

The Osprey Nebula, on the other hand, is a tad leaner. It stands tall at 49 inches, with a breadth and depth of 31 and 28 inches, respectively. The smaller size correlates to its storage limit of 34 liters, but it shaves off a bit of weight at a lean 1 pound. However, what really shines is its compatibility with 89% of airlines, making it a more versatile travel companion. Moreover, its material - MAIN: 420HD Nylon Packcloth BOTTOM: 420HD Nylon Packcloth - promises durability and protection for your belongings.

-   **Size**: Osprey Porter 46 is larger in terms of depth and width, Osprey Nebula is taller.
-   **Weight**: Osprey Porter 46 is heavier.
-   **Capacity**: Osprey Porter 46 offers more liter capacity.
-   **Airline Compatibility**: Osprey Nebula is compatible with more airlines.
-   **Material**: Both packs are made from durable Nylon, with the Nebula featuring 420HD Nylon Packcloth both in its main and bottom sections.
-   **Laptop Compartment**: Both offer laptop compartments, but while the Osprey Porter 46 can fit a 1-inch laptop, the Nebula can accommodate a 15-inch laptop.

If you value being able to carry more, the Porter 46 offers more liters of capacity, as the name suggests, and its clamshell opening makes packing and unpacking a breeze while offering good suspension. However, the Nebula, with its TSA-approved strap, makes traveling especially through air travel, quite convenient. Plus with its well-thought pockets and good organization, it's perfect if you appreciate finding places for all your essentials. Ultimately, both the Porter 46 and Nebula have their strengths, and your choice would hinge on what you prioritize: size and carrying capacity or weight and travel convenience.