Two carry-on travel backpacks, compared spec for spec.
| Capacity | 35 L |
| Weight | 1.5 kg |
| Dimensions | 51×30×20 cm |
| Airline fit | 80% |
| Price | $200 |
| Cotopaxi Allpa 35L | Feature | HEIMPLANET Motion Arc 20 |
|---|---|---|
| Storage | ||
| N | Compression | N |
| None | Expanded Capacity | None |
| 4 | Opening | 4 |
| Y | Passport | N |
| N | Passthrough | N |
| Carry | ||
| H | Backpack | S |
| R | Hip Belt | N |
| S | Sternum Strap | R |
| Inside | ||
| 15 | Laptop | 15 |
| 3 | Main Compartments | 1 |
| Y | Organizer | Y |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 0 | Water Bottle Holder | 1 |
| Y | Water Resistant | Y |
| Material | |
| 1680D ballistic nylon paneling | 210 D Ripstop Nylon Melange with PEVR lamination |
| Capacity | 20 L |
| Weight | 0.74 kg |
| Dimensions | 52×32×22 cm |
| Airline fit | 65% |
| Price | $169 |
When it comes to choosing a carry-on backpack, one often has to make a tough choice between size and weight. The Cotopaxi Allpa 35L and the HEIMPLANET Motion Arc 20 offer great examples of this dilemma. On paper, the Allpa 35L seems like the more suited for heavy-duty long-haul travel. Measuring 20 inches tall, 30 inches wide, and 51 inches deep, it offers a substantial packing space of 35 liters. The Motion Arc 20 is a bit taller and wider but not as deep. Crafted with a 22 x 32 x 52 inches dimension, it has the capacity of 20 liters.
The decreased weight of the Motion Arc 20 presents a clear advantage as it weighs only 0.74 pounds compared to Allpa's 1.5 pounds, making it the perfect companion for those who prefer a lighter load. Material wise, both offer durability with the Cotopaxi Allpa 35L boasting 1680D ballistic nylon paneling and the HEIMPLANET carrying a 210 D Ripstop Nylon Melange with PEVR lamination.
Reviewers highlight the organizational prowess of the Cotopaxi Allpa 35L, and appreciate its comfort and durability. It also reportedly comes with practical add-ons like a rain cover, a mesh laundry bag, a nylon shoe bag, and a mesh water bottle sleeve. As for the Motion Arc 20, the 3D molded EVA foam back panel and removable hip and sternum straps tick the comfort marks, while the versatility of the laptop/hydration compartment and overall minimal aesthetics add to its charm.
To sum up, both these backpacks offer a great set of features. The ultimate choice depends on your travel style and individual preferences. Consider the weight you are willing to carry, the volume of stuff you tend to pack, and the overall compatibility with airline regulations.