---
url: "https://onebag.travel/compare/esrcmzvrry/patagonia-black-hole-mlc-45l/qdlqly1nsv/tomtoc-urbanex-t77-laptop-backpack-26l/"
title: "Patagonia Black Hole® MLC® 45L vs tomtoc UrbanEX-T77 Laptop Backpack 26L"
description: "Patagonia Black Hole® MLC® 45L vs tomtoc UrbanEX-T77 Laptop Backpack 26L: capacity, weight, dimensions and how many airlines accept each as a carry-on, side…"
source: "https://onebag.travel/compare/esrcmzvrry/patagonia-black-hole-mlc-45l/qdlqly1nsv/tomtoc-urbanex-t77-laptop-backpack-26l/"
---
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2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Patagonia Black Hole® MLC® 45L vs. tomtoc UrbanEX-T77 Laptop Backpack 26L

# Patagonia Black Hole® MLC® 45L vs. tomtoc UrbanEX-T77 Laptop Backpack 26L

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

## [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>

## Feature by feature

| Patagonia Black Hole® MLC® 45L | Feature | tomtoc UrbanEX-T77 Laptop Backpack 26L |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| top | Passport | top |
| Y | Passthrough | Y |
| Carry |
| Y | Backpack | Y |
| N | Hip Belt | N |
| Y | Sternum Strap | Y |
| Inside |
| 15in | Laptop | 16in |
| 5 | Main Compartments | 5 |
| N | 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>14.1-oz 900-denier 100% postconsumer recycled polyester ripstop with a postindustrial recycled TPU-film laminate</td><td>400D splash-resistant polyester</td></tr></tbody></table>

## [tomtoc UrbanEX-T77 Laptop Backpack 26L](https://onebag.travel/carryon/qdlqly1nsv/tomtoc-urbanex-t77-laptop-backpack-26l/)

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

![Front facing view of the tomtoc UrbanEX-T77 Laptop Backpack 26L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990449/carryons/tomtoc-urbanex-t77-laptop-backpack-26l-qdlqly1nsv.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>26 L</td></tr><tr><td>Weight</td><td>1.2 kg</td></tr><tr><td>Dimensions</td><td>48×31×22 cm</td></tr><tr><td>Airline fit</td><td>74%</td></tr><tr><td>Price</td><td>$120</td></tr></tbody></table>

## Key differences between the Patagonia Black Hole® MLC® 45L and tomtoc UrbanEX-T77 Laptop Backpack 26L

-   **Laptop sleeve:** 15in on the Patagonia Black Hole® MLC® 45L; 16in on the tomtoc UrbanEX-T77 Laptop Backpack 26L.
-   **Built-in organizer:** No on the Patagonia Black Hole® MLC® 45L; Yes on the tomtoc UrbanEX-T77 Laptop Backpack 26L.

Both have: passport pocket, luggage passthrough, backpack straps, sternum strap, 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. 0 accept only the Patagonia Black Hole® MLC® 45L, and 90 accept only the tomtoc UrbanEX-T77 Laptop Backpack 26L.

### Only the tomtoc UrbanEX-T77 Laptop Backpack 26L fits

Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Asia, Air Canada, Air Caraibes, Air France, Air India, Air Macau, Air Mauritius, Air Wisconsin, AirAsiaX, Alaska Airlines, All Nipon Airways, Allegiant Air, American Airlines, ANA, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Boliviana de Aviacion, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Copa Airlines, Czech Airlines, Delta Airlines, Dragonair, Ethiopian Airlines, Etihad Airways, Eurowings, EVA Air, Fiji Airways, Flair Air, Garuda Indonesia, Gol Linhas Aereas, Hawaiian Airlines, Hong Kong Airlines, Iberia, Indigo, Interjet, Iran Air, Japan Airlines, Jet Airways, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kenya Airways, KLM, Kulula, LATAM , LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Norwegian, Oman Air, Pakistan International, Peach, Porter Airlines, Qantas Airways, Qatar Airways, Regional Express, Republic Airways, Royal Jordanian, SAS Scandinavian, Scoot, Sky Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Swiss Int'l Air Lines, Tiger Airways, Trans States, Turkish Airlines, United Airlines, Vietnam Airlines, Virgin Atlantic, Virgin Australia, WestJet.

## Patagonia Black Hole® MLC® 45L vs. tomtoc UrbanEX-T77 Laptop Backpack 26L: which should you pack?

The **Patagonia Black Hole® MLC® 45L** carries 19L more than the **tomtoc UrbanEX-T77 Laptop Backpack 26L** (45L vs. 26L), while the **tomtoc UrbanEX-T77 Laptop Backpack 26L** is the lighter pack at 1.2kg (vs. 1.7kg). For carry-on flexibility, the **tomtoc UrbanEX-T77 Laptop Backpack 26L** fits 74% 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 tomtoc UrbanEX-T77 Laptop Backpack 26L is the better call.