Osprey Porter 46 vs. Boundary Supply Prima

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 46FeatureBoundary Supply Prima
Storage
S Compression S
None Expanded Capacity None
4 Opening 3
N Passport N
N Passthrough Y
Carry
H Backpack S
H Hip Belt R
H Sternum Strap R
Inside
1 Laptop 17
3 Main Compartments 0
N Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
0 Water Bottle Holder 2
Y Water Resistant Y
Material
Nylon500D Kodra NylonYKK StormGuard

Boundary Supply Prima

Front facing view of the Boundary Supply Prima
Capacity25 L
Weight1.88 kg
Dimensions53×31×18 cm
Airline fit79%
Price$240

When it comes to picking the right carry-on backpack that suits your needs and style, both the Osprey Porter 46 and the Boundary Supply Prima offer reliable and practical options. The Osprey pack, a nylon-made bag standing 23 inches tall, with an impressive 46-liter capacity, can stuff a generous amount of gear. The Porter can also accommodate a 1-inch laptop in its dedicated compartment. Carrying the Osprey is a cinch thanks to its excellent suspension and ample space for your belongings. It's also especially designed to stay in shape and look neat through its high-quality compression strap.

The Boundary Supply Prima works as more than just a stylish accessory. With its 500D Kodra NylonYKK StormGuard composition and a more compact size of 53 inches in height, it outperforms many carry-ons when it comes to durability and portability. It has a smaller capacity of 25 liters, but fits a 17-inch laptop, and offers numerous pockets for easy organization. Its customizability is another one of its strengths—it's versatile and adjusts to your needs. Apart from its excellent craftsmanship, it is also weather-resistant, making it a dependable companion for any kind of journey.

Here's a quick comparison of both packs:

To cut a long story short, both the Osprey Porter 46 and Boundary Supply Prima are commendable choices for travelers. The Porter excels in size, weight, and most importantly, space—with its 46-liter capacity—ideal if you're planning a longer trip. On the other hand, the Prima comes in a smaller package but is made with highly durable material, making it great for rough and tough use. Moreover, its compatibility with a larger number of airlines and ability to accommodate a larger laptop tilts the scales in its favor. It's clear that both cater to different types of travelers—the Porter for those who need more room, and the Prima for those valuing portability, durability, and laptop size.