---
url: "https://onebag.travel/compare/6w958bk3r3/nomatic-travel-backpack/esrcmzvrry/patagonia-black-hole-mlc-45l/"
title: "Nomatic Travel Backpack vs Patagonia Black Hole® MLC® 45L"
description: "Nomatic Travel Backpack vs Patagonia Black Hole® MLC® 45L: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/6w958bk3r3/nomatic-travel-backpack/esrcmzvrry/patagonia-black-hole-mlc-45l/"
---
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3.  Nomatic Travel Backpack vs. Patagonia Black Hole® MLC® 45L

# Nomatic Travel Backpack vs. Patagonia Black Hole® MLC® 45L

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

## [Nomatic Travel Backpack](https://onebag.travel/carryon/6w958bk3r3/nomatic-travel-backpack/)

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

![Front facing view of the Nomatic Travel Backpack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1601601926/carryons/nomatictravelbackpack_s0rp7a.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>20 L</td></tr><tr><td>Weight</td><td>1.8 kg</td></tr><tr><td>Dimensions</td><td>47×30×13 cm</td></tr><tr><td>Airline fit</td><td>93%</td></tr><tr><td>Price</td><td>$330</td></tr></tbody></table>

## Feature by feature

| Nomatic Travel Backpack | Feature | Patagonia Black Hole® MLC® 45L |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| back | Passport | top |
| Y | Passthrough | Y |
| Carry |
| hideable | Backpack | Y |
| N | Hip Belt | N |
| Y | Sternum Strap | Y |
| Inside |
| 15in | Laptop | 15in |
| 4 | Main Compartments | 5 |
| 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>Waterproof tarpaulin</td><td>14.1-oz 900-denier 100% postconsumer recycled polyester ripstop with a postindustrial recycled TPU-film laminate</td></tr></tbody></table>

## [Patagonia Black Hole® MLC® 45L](https://onebag.travel/carryon/esrcmzvrry/patagonia-black-hole-mlc-45l/)

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

![Front facing view of the Patagonia Black Hole® MLC® 45L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1632883589/carryons/Patagonia_Black_Hole_MLC_45L_ta74b3.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>45 L</td></tr><tr><td>Weight</td><td>1.7 kg</td></tr><tr><td>Dimensions</td><td>56×37×19 cm</td></tr><tr><td>Airline fit</td><td>26%</td></tr><tr><td>Price</td><td>$240</td></tr></tbody></table>

## Key differences between the Nomatic Travel Backpack and Patagonia Black Hole® MLC® 45L

-   **Passport pocket:** Back on the Nomatic Travel Backpack; Top on the Patagonia Black Hole® MLC® 45L.
-   **Backpack straps:** Hideable on the Nomatic Travel Backpack; Yes on the Patagonia Black Hole® MLC® 45L.
-   **Main compartments:** 4 on the Nomatic Travel Backpack; 5 on the Patagonia Black Hole® MLC® 45L.

Both have: luggage passthrough, sternum strap, laptop sleeve, 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. 49 accept both. 126 accept only the Nomatic Travel Backpack, and 0 accept only the Patagonia Black Hole® MLC® 45L.

### Only the Nomatic Travel Backpack 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 Niugini, 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, Belavia, 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, Copa Airlines, Czech Airlines, Delta Airlines, Dragonair, Emirates Airlines, Enter Air, Ethiopian Airlines, Etihad Airways, Eurowings, EVA Air, Fiji Airways, Flair Air, flybe, Garuda Indonesia, Gol Linhas Aereas, 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, Oman Air, Pakistan International, Peach, Porter Airlines, Qantas Airways, Qatar Airways, Regional Express, Republic Airways, Royal Brunei Airlines, Royal Jordanian, 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, Virgin Australia, Volotea, WestJet, Xiamen.

## Nomatic Travel Backpack vs. Patagonia Black Hole® MLC® 45L: which should you pack?

The **Patagonia Black Hole® MLC® 45L** carries 25L more than the **Nomatic Travel Backpack** (20L vs. 45L), while the **Patagonia Black Hole® MLC® 45L** is the lighter pack at 1.7kg (vs. 1.8kg). For carry-on flexibility, the **Nomatic Travel Backpack** fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Patagonia Black Hole® MLC® 45L; if you want to travel lighter, the Patagonia Black Hole® MLC® 45L is the better call.