Two carry-on travel backpacks, compared spec for spec.
| Osprey Porter 46 | Feature | OPPOSETHIS Ark - 2020 |
|---|---|---|
| Storage | ||
| S | Compression | N |
| None | Expanded Capacity | None |
| 4 | Opening | 1 |
| N | Passport | N |
| N | Passthrough | N |
| Carry | ||
| H | Backpack | N |
| H | Hip Belt | N |
| H | Sternum Strap | S |
| Inside | ||
| 1 | Laptop | 16 |
| 3 | Main Compartments | 1 |
| N | Organizer | Y |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 0 | Water Bottle Holder | 1 |
| Y | Water Resistant | Y |
| Material | |
| Nylon | 800x600D lightweight waterproof nylon-polyester blend |
| Capacity | 25 L |
| Weight | 0.95 kg |
| Dimensions | 49×30×17 cm |
| Airline fit | 82% |
| Price | $244 |
The Osprey Porter 46 and the OPPOSETHIS Ark - 2020 are sturdy backpack options for the modern traveler. The Porter 46, as its name suggests, offers a whopping 46 liters of carrying capacity, nearly twice the Ark's 25 liters. For those who bag heavier, this is an advantage. It's made of durable nylon and features a 1" laptop compartment. The carry-on is compatible with 47% of global air carriers. To sum up, it is a bag designed for heavy-duty use and would serve those who pack a significant deal well.
On the other side of the spectrum, the Ark-2020, while more compact, comes with its own set of perks. It is only 0.95 pounds, making it noticeably lighter than the 1.5 pounds Porter 46. This backpack is also more likely to fit within airline cabin size regulations—a whopping 82% compatibility. It's made with a formidable blend of 800x600D lightweight waterproof nylon-polyester. Plus, it fits 16 inch laptops in its compartment, making it a better choice for those who ferry bigger laptops.
Here are the key differences summarized:
Going back to the reviews, there's intense praise for both. The Porter's most notable aspect is its size and convenient clamshell opening described as ‘really spacious’ and ‘lightweight for its size.’ While the Ark-2020 shines for its ‘functional organization,’ ‘weatherproof construction,' 'minimalist design,' and also sporting a ‘clamshell opening.’
Given these considerations, it all boils down to your personal needs and preferences. For the voluminous, durable packer who doesn't have a large laptop or mind a heavier bag, the Porter 46 may be a perfect match. Conversely, the Ark-2020 serves those who subscribe to minimalist packing, need to carry a larger tech device, and fancy a lighter, more waterproof design that goes well with surrounding decor.