Size Details
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Capacity | 46L | |
Capacity per Weight | 30.7L | |
Weight | 1.5kg 3.3lbs | High |
Capacity per KgLbs | 30.7 13.9 | Low |
Dimensions | 56x36x23cm 23x15x10in | |
Cubic Space | 46368cm³ 3450in³ | |
Capacity Diff | 0L | Low |
✈️ 47% (94/199)
This bag can be used as a carry on in 47% of airlines.
Storage | ||
S | Compression | N |
None | Expanded Capacity | None |
TopZip | Opening | Clamshell |
N | Passport | N |
N | Passthrough | N |
Carry | ||
H | Backpack | H |
N | Frame | N |
2 | Handles | 4 |
H | Hip Belt | H |
N | Shoulder Strap | N |
H | Sternum Strap | N |
Inside | ||
1 | Laptop | 15 |
N | Hydration | N |
3 | Main Compartments | 4 |
N | Organizer | N |
N | Shoe Compartment | N |
Outside | ||
0 | Lash Points | 8 |
N | Hard Shell | N |
N | Molle | N |
N | Rain-fly | N |
0 | Water Bottle Holder | 0 |
Y | Water Resistant | Y |
Material: |
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Nylon | TPU-coated 1000D polyester 1680D ballistic nylon paneling |
Size Details
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Capacity | 28L | |
Capacity per Weight | 18.7L | |
Weight | 1.5kg 3.3lbs | High |
Capacity per KgLbs | 18.7 8.5 | Low |
Dimensions | 49x30x24cm 18.9x11.8x9.1in | |
Cubic Space | 35280cm³ 2029.482in³ | |
Capacity Diff | 7L | High |
✈️ 92% (182/199)
This bag can be used as a carry on in 92% of airlines.
When it comes to a good carry on backpack, two stand out among the rest: the Osprey Porter 46 and the Cotopaxi Allpa 28. This isn't your run-of-the-mill school backpack. They’re both beasts of burden tailored to handle the rough and tumble of adventure travel or the more predictable demands of modern urban commuting - whatever gets thrown at them. Before we delve deeper, let’s set a clear picture of how these two match up against each other.
Think of the Osprey Porter 46 as the pack mule of backpacks. It's got a bigger build, an impressive 46 liters of space ready for your stash. It's made from durable nylon and it can easily accommodate your gear whether bulky or slim. One reviewer put it succinctly, "The Osprey Porter 46 is an impressive gear-hauling travel backpack. Bulk it up or cinch it down, the Porter is a durable option for those who tend to carry more."
Alternatively, the Cotopaxi Allpa 28 might be smaller in size, but it punches above its weight in terms of overall quality and thoughtful design. It’s compatible with a large number of airlines and shines when it comes to the material - a tough TPU-coated 1000D polyester with 1680D ballistic nylon paneling. It's also water-resistant, and its construction allows easy access to your gear. One reviewer raved, "The Cotopaxi Allpa 28L Travel Pack is a tough, adaptable travel bag that can venture into urban and more rugged outdoor environments alike."
Make no mistake, both backpacks are sturdy and reliable options. But when choosing between the two, consider what you most value in a backpack. Is it capacity? Is the airline compatibility more important? Do you prefer a specific material or need a wide laptop space? In the end, choosing between the Osprey Porter 46 and the Cotopaxi Allpa 28 boils down to personal preferences, needs, and where your adventures are bound to take you.