Transit Travel Backpack 35L vs. Patagonia Black Hole® Mini MLC® 26L

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

Transit Travel Backpack 35L

Front facing view of the Transit Travel Backpack 35L
Capacity30 L
Weight1.9 kg
Dimensions50×29×22 cm
Airline fit72%
Price$300

Feature by feature

Transit Travel Backpack 35LFeaturePatagonia 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
optional, hideable Hip Belt removable
removable Sternum Strap removable
Inside
16in Laptop 16in
7 Main Compartments 3
N Organizer Y
Outside
× Hard Shell ×
Y Rain-fly N
2, side Water Bottle Holder 1, side
Y Water Resistant Y
Material
8.7-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 Transit Travel Backpack 35L and Patagonia Black Hole® Mini MLC® 26L

Both have: passport pocket, luggage passthrough, backpack straps, sternum strap, laptop sleeve, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 133 accept both. 4 accept only the Transit Travel Backpack 35L, and 34 accept only the Patagonia Black Hole® Mini MLC® 26L.

Only the Transit Travel Backpack 35L fits

Etihad Airways, Oman Air, Qatar Airways, Royal Jordanian.

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

Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, flybe, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Royal Brunei Airlines, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Volotea, Xiamen.

Transit Travel Backpack 35L vs. Patagonia Black Hole® Mini MLC® 26L: which should you pack?

The Transit Travel Backpack 35L carries 4L more than the Patagonia Black Hole® Mini MLC® 26L (30L vs. 26L), while the Patagonia Black Hole® Mini MLC® 26L is the lighter pack at 1.3kg (vs. 1.9kg). For carry-on flexibility, the Patagonia Black Hole® Mini MLC® 26L fits 88% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Transit Travel Backpack 35L; if you want to travel lighter, the Patagonia Black Hole® Mini MLC® 26L is the better call.