---
url: "https://onebag.travel/compare/-lphursj/tortuga-outbreaker-35l/cq301ksmxd/tortuga-outbreaker-backpack-45l/"
title: "Tortuga Outbreaker 35L vs Tortuga Outbreaker Backpack 45L"
description: "Tortuga Outbreaker 35L vs Tortuga Outbreaker Backpack 45L: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/-lphursj/tortuga-outbreaker-35l/cq301ksmxd/tortuga-outbreaker-backpack-45l/"
---
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3.  Tortuga Outbreaker 35L vs. Tortuga Outbreaker Backpack 45L

# Tortuga Outbreaker 35L vs. Tortuga Outbreaker Backpack 45L

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

## [Tortuga Outbreaker 35L](https://onebag.travel/carryon/-lphursj/tortuga-outbreaker-35l/)

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

![Front facing view of the Tortuga Outbreaker 35L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/carryons/opazgxb5otfu69qvc2pg)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>35 L</td></tr><tr><td>Weight</td><td>2 kg</td></tr><tr><td>Dimensions</td><td>52×33×21 cm</td></tr><tr><td>Airline fit</td><td>71%</td></tr><tr><td>Price</td><td>$300</td></tr></tbody></table>

## Feature by feature

| Tortuga Outbreaker 35L | Feature | Tortuga Outbreaker Backpack 45L |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| front | Passport | front |
| N | Passthrough | N |
| Carry |
| Y | Backpack | Y |
| removable | Hip Belt | removable |
| Y | Sternum Strap | Y |
| Inside |
| 17in | Laptop | 17in |
| 4 | Main Compartments | 4 |
| Y | Organizer | Y |
| 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>X-Pac VX21</td><td>X-Pac VX21</td></tr></tbody></table>

## [Tortuga Outbreaker Backpack 45L](https://onebag.travel/carryon/cq301ksmxd/tortuga-outbreaker-backpack-45l/)

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

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>45 L</td></tr><tr><td>Weight</td><td>2.3 kg</td></tr><tr><td>Dimensions</td><td>56×36×23 cm</td></tr><tr><td>Airline fit</td><td>45%</td></tr><tr><td>Price</td><td>$350</td></tr></tbody></table>

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

We checked both bags against the carry-on size limits of 189 airlines. 85 accept both. 49 accept only the Tortuga Outbreaker 35L, and 0 accept only the Tortuga Outbreaker Backpack 45L.

### Only the Tortuga Outbreaker 35L fits

Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Canada, Air Caraibes, Air France, Air India, Air Mauritius, All Nipon Airways, ANA, Austrian, Azerbaijan Airlines, Boliviana de Aviacion, Brussels Airlines, Caribbean Airlines, Cayman Airways, Croatia Air, Czech Airlines, Ethiopian Airlines, Eurowings, Fiji Airways, Flair Air, Gol Linhas Aereas, Iberia, Indigo, Interjet, Iran Air, Japan Airlines, Jet Airways, Kenya Airways, KLM, LATAM , Liat Airlines, LOT Polish, Lufthansa, Mahan Air, Mesa Airlines, Norwegian, Pakistan International, Peach, Porter Airlines, SAS Scandinavian, Scoot, Sky Airlines, Swiss Int'l Air Lines, Tiger Airways, Turkish Airlines, WestJet.

## Tortuga Outbreaker 35L vs. Tortuga Outbreaker Backpack 45L: which should you pack?

The **Tortuga Outbreaker Backpack 45L** carries 10L more than the **Tortuga Outbreaker 35L** (35L vs. 45L), while the **Tortuga Outbreaker 35L** is the lighter pack at 2kg (vs. 2.3kg). For carry-on flexibility, the **Tortuga Outbreaker 35L** fits 71% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Tortuga Outbreaker Backpack 45L; if you want to travel lighter, the Tortuga Outbreaker 35L is the better call.