Osprey Porter 46 vs. STM Kings

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
Dimensions56×36×23 cm
Airline fit47%
Price$150

Feature by feature

Osprey Porter 46FeatureSTM Kings
Storage
S Compression N
None Expanded Capacity None
4 Opening 4
N Passport N
N Passthrough N
Carry
H Backpack S
H Hip Belt N
H Sternum Strap N
Inside
1 Laptop 15
3 Main Compartments 2
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
0 Water Bottle Holder 2
Y Water Resistant Y
Material
Nylon100% polyester

STM Kings

by Stm
Front facing view of the STM Kings
Capacity22 L
Weight0.95 kg
Dimensions47.5×30×17 cm
Airline fit83%
Price$150

When on the move, the right backpack can make or break your trip. Today we're sizing up two popular options: the Osprey Porter 46 by Osprey and the STM Kings by Stm. Both of these packs offer a lot in terms of functionality and design, but they each have their own unique strengths and features worth considering.

The Osprey Porter 46 is truly a beast, measuring 23 inches tall, 36 inches wide, and an astounding 56 inches deep. This heavy hitter tips the scales at 1.5 pounds and offers a massive 46 liters of carrying capacity. Built from sturdy nylon, the Porter 46 is built to handle your heavy-duty hauls. However, its jaw-dropping size may limit compatibility with certain airlines to 47%, so if you're a frequent flyer, you'll want to double-check your favorite airlines' carry-on restrictions.

Here's how the two compare:

On the other side of the ring, the STM Kings is more compact measuring 17 inches tall, 30 inches wide, and 47.5 inches deep. It's also lighter on your back, weighing in at only 0.95 pounds, and with a capacity of 22 liters, it's ideal for more concise packing. This sleek pack is fashioned out of 100% polyester and comes with an impressive 83% airline compatibility. This means that even if your seat is 13B, your STM Kings can likely slide into an overhead bin with ease.

From these comparisons, it's clear that if size and carrying capacity are your priority, the Osprey Porter 46 is the heavy-duty champ. However, if airline compatibility and a lightweight construction top your list, the STM Kings makes the cut. Each pack makes a strong case for being your next carry-on companion, so it's up to you to decide what you value most. Happy trails!