Osprey Porter 46 vs. Timbuk2 Uptown

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 46FeatureTimbuk2 Uptown
Storage
2 Compression N
None Expanded Capacity None
1 Opening 0
top Passport top
Y Passthrough N
Carry
hideable Backpack Y
hideable Hip Belt N
Y Sternum Strap removable
Inside
16in Laptop 15in
4 Main Compartments 4
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder 2
Y Water Resistant Y
Material
bluesign®-approved Recycled 500D Nylon Packcloth PFC Free DWR

Timbuk2 Uptown

Front facing view of the Timbuk2 Uptown
Capacity30 L
Weight1.1 kg
Dimensions50×30×17 cm
Airline fit92%
Price$121

Key differences between the Osprey Porter 46 and Timbuk2 Uptown

Both have: passport pocket, 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 57 accept only the Timbuk2 Uptown.

Only the Timbuk2 Uptown fits

Aerolineas Argentinas, Air Baltic, Air China, Air France, Air India, Air Malta, Air Mauritius, Air Niugini, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Boliviana de Aviacion, Bulgaria Air, Cayman Airways, China Eastern, Croatia Air, Emirates Airlines, Enter Air, Etihad Airways, flybe, Icelandair, Indigo, InselAir, Jet Airways, Juneyao Airlines, Kenya Airways, KLM, LATAM , Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Oman Air, Pakistan International, Qatar Airways, Royal Brunei Airlines, Royal Jordanian, 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.

The Osprey Porter 46 and the Timbuk2 Uptown are both top-notch carry-on backpacks, but with subtle differences that make each unique. The Osprey Porter 46 has size on its side with dimensions of 23 inches tall, 36 inches wide, and 56 inches deep, making it significantly larger than the Timbuk2 Uptown that stands at 50 inches tall, 30 inches wide, and 17 inches deep. The extra size gives the Osprey Porter 46 a total capacity of 46 liters, compared to the Uptown's 30 liters. Despite its size, the Porter 46 remains lightweight, weighing in at 1.5 pounds.

However, the real battle is between utility and airline compatibility. Although the Porter 46 has 16 liters more carrying capacity, the Uptown triumphs in terms of airline compatibility, boasting compatibility with 98% of airlines as opposed to the Porter 46's 47%.

Next, take a look at how they compare in terms of their specifications:

One reviewer mentioned, "For better or worse, the Osprey Porter 46 is a big pack with a big capacity," alluding to the backpack's robust space which may be a pro or con depending on one's packing style. The Porter 46 is also lauded for its overall durability and versatility, being described as "the backpack of your dreams". On the other hand, the Uptown is celebrated for its compactness for the minimalist traveler and its resilience, proving its value over the years.

In conclusion, the choice between the Osprey Porter 46 and the Timbuk2 Uptown comes down to personal preference and travel needs. The Porter 46's larger capacity and rugged design make it the perfect choice for those who like to carry a lot, while the Uptown's sleek design and airline compatibility more than compensate for its smaller capacity, making it the ideal choice for the minimalist traveler.