Osprey Porter 46 vs. Patagonia Black Hole® Mini MLC® 26L

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

Osprey Porter 46

Front facing view of the Osprey Porter 46
Capacity46 L
Weight1.5 kg
Dimensions55×36×23 cm
Airline fit61%
Price$185

Feature by feature

Osprey Porter 46FeaturePatagonia Black Hole® Mini MLC® 26L
Storage
2 Compression N
None Expanded Capacity None
1 Opening 1
top Passport top
Y Passthrough Y
Carry
hideable Backpack hideable
hideable Hip Belt removable
Y Sternum Strap removable
Inside
16in Laptop 16in
4 Main Compartments 3
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder 1, side
Y Water Resistant Y
Material
bluesign®-approved Recycled 500D Nylon Packcloth PFC Free DWR8.7-oz 300-denier 100% postconsumer recycled polyester ripstop with a postindustrial recycled TPU-film laminate

Patagonia Black Hole® Mini MLC® 26L

Front facing view of the Patagonia Black Hole® Mini MLC® 26L
Capacity26 L
Weight1.3 kg
Dimensions52×30×18 cm
Airline fit88%
Price$200

Key differences between the Osprey Porter 46 and Patagonia Black Hole® Mini MLC® 26L

Both have: passport pocket, luggage passthrough, backpack straps, laptop sleeve, built-in organizer, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 116 accept both. 0 accept only the Osprey Porter 46, and 51 accept only the Patagonia Black Hole® Mini MLC® 26L.

Only the Patagonia Black Hole® Mini MLC® 26L fits

Aerolineas Argentinas, Air Baltic, Air China, Air France, Air India, Air Malta, Air Mauritius, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Blue Air, Boliviana de Aviacion, Bulgaria Air, Cayman Airways, China Eastern, Croatia Air, Emirates Airlines, Enter Air, flybe, Icelandair, Indigo, InselAir, Jet Airways, Juneyao Airlines, Kenya Airways, KLM, LATAM , Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Pakistan International, Royal Brunei Airlines, Ryanair, S7, Scoot, Shandong Airlines, Shenzhen Airlines, Sky Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, TUI, Ukraine International, VIM Airlines (Closed), Volotea, WestJet, Xiamen.

When it comes to top-quality carry-on backpacks, both the Osprey Porter 46 and the Patagonia Black Hole® Mini MLC® 26L sit near the top of the list. Each bag commands respect from avid travelers around the world, yet they're different beasts entirely. The Porter 46 is the larger of the two considering size and capacity. As the name suggests, its capacity is 46 liters, while the compact yet resourceful Mini MLC® 26L from Patagonia offers 26 liters. Imagine filling every inch of Porter's whopping 56" depth, 36" wide and 23" high space. It'd definitely fit a whole weekend's worth of gear without flinching. The Mini MLC® 26L, on the other hand, at 32" deep, 50" wide, and 16" tall, might not pack as much but it’s a light traveler’s dream, weighing only 1.2 pounds.

The Osprey’s weight boasts 1.5 pounds and it fits a 1 inch laptop in its compartment. Indeed, it's clear why one reviewer stated, "For better or worse, the Osprey Porter 46 is a big pack with a big capacity. Bulk it up or cinch it down, the Porter is a durable option for those who tend to carry more." Another review states, "The Osprey Porter 46 is an impressive gear-hauling travel backpack... it can be carried by its side or top handles, and features D rings to clip an optional shoulder strap." Evidently, Porter exudes confidence for nomadic travelers needing a larger capacity bag.

The differences are:

The Mini MLC® on the other hand is a compact powerhouse. The bag is forged from 100% recycled materials, primarily composed of recycled polyester ripstop. For tech addicts, the Mini MLC® fits a 15 inch laptop. Interestingly, Patagonia offers an ironclad guarantee to boot. A buyer remarked, "The Patagonia Black Hole® Mini MLC® 26L is highly durable and lightweight for its capacity", and, "Comes with an Ironclad Guarantee by Patagonia."

So, whether you're after the big, rugged, gear-hauling Osprey Porter 46, or the durable, lightweight, environmentally-friendly Patagonia Black Hole® Mini MLC® 26L, you're in safe hands. These are top-tier bags from reputable manufacturers, built to accommodate travelers' needs in different ways. Just be sure to evaluate your travel requirements, pack lightly or otherwise, and choose wisely.