Timbuk2 Scheme vs. Patagonia Black Hole® Duffel 40L

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

Timbuk2 Scheme

Front facing view of the Timbuk2 Scheme
Capacity21 L
Weight1.2 kg
Dimensions43×30×14 cm
Airline fit95%
Price$180

Feature by feature

Timbuk2 SchemeFeaturePatagonia Black Hole® Duffel 40L
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
side Passport side
Y Passthrough Y
Carry
hideable Backpack removable
N Hip Belt N
removable Sternum Strap Y
Inside
15in Laptop N
6 Main Compartments 2
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
100% recycled polyester ripstop with a matte, recycled TPU-film laminate

Patagonia Black Hole® Duffel 40L

Front facing view of the Patagonia Black Hole® Duffel 40L
Capacity40 L
Weight1 kg
Dimensions50×32×22 cm
Airline fit72%
Price$160

Key differences between the Timbuk2 Scheme and Patagonia Black Hole® Duffel 40L

Both have: passport pocket, luggage passthrough, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 137 accept both. 43 accept only the Timbuk2 Scheme, and 0 accept only the Patagonia Black Hole® Duffel 40L.

Only the Timbuk2 Scheme fits

Air Baltic, Air China, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Air Tahiti, American Eagle, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, easyJet, Emirates Airlines, Enter Air, flybe, Gulf Air, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Ravn Alaska, Regional Express, 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), Virgin Australia, Volotea, Xiamen.

Timbuk2 Scheme vs. Patagonia Black Hole® Duffel 40L: which should you pack?

The Patagonia Black Hole® Duffel 40L carries 19L more than the Timbuk2 Scheme (21L vs. 40L), while the Patagonia Black Hole® Duffel 40L is the lighter pack at 1kg (vs. 1.2kg). For carry-on flexibility, the Timbuk2 Scheme fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Patagonia Black Hole® Duffel 40L; if you want to travel lighter, the Patagonia Black Hole® Duffel 40L is the better call.