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 | Boundary Supply Arris Pack |
|---|---|---|
| Storage | ||
| N | Compression | N |
| None | Expanded Capacity | None |
| 4 | Opening | 1 |
| Y | Passport | Y |
| N | Passthrough | Y |
| Carry | ||
| H | Backpack | S |
| R | Hip Belt | R |
| S | Sternum Strap | R |
| Inside | ||
| 15 | Laptop | 17 |
| 3 | Main Compartments | 1 |
| Y | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 0 | Water Bottle Holder | 1 |
| Y | Water Resistant | Y |
| Material | |
| 1680D ballistic nylon paneling | 400D TPU nylon exterior materials |
| Capacity | 35 L |
| Weight | 1.95 kg |
| Dimensions | 55×33×23 cm |
| Airline fit | 63% |
| Price | $435 |
The Cotopaxi Allpa 35L and the Boundary Supply Arris Pack are both competent travelers' companions. Their similarities imply that both have been designed with the needs of globetrotters in mind. Both backpacks offer the same carrying capacity of 35 liters, providing ample storage for short trips. Both accommodate laptops, with the Allpa accommodating a slightly smaller one -- up to 15 inches, as opposed to the Arris, which can hold up to 17 inches.
Yet, subtle contrasts can decide your preference between the two. The Arris has a larger dimension overall and is slightly heavier than the Allpa. Functionally, the Allpa seems to be favored by more airlines for in-cabin compliance. Material wise, it seems, the Allpa is seen to be tougher with 1680D ballistic nylon. While the Arris takes the more sophisticated approach with 400D TPU nylon exteriors.
Despite the particulars in construction and style, it is the user experience that can't be overlooked. Different reviews reveal that the Allpa excels with its simple yet intuitive internal organization. Moreover, it is lauded for being comfortable and durable. The Arris triumphs with its customizable features and modularity. Its sophisticated design and durable materials make it a potential choice for many. It also has a well-thought-out back panel to prevent shoulder fatigue, making it a reliable companion for more prolonged use.
Both the Cotopaxi Allpa 35L and the Boundary Supply Arris Pack come highly recommended, each resizable for their unique features. The Allpa's rain cover, collapsible mesh laundry, and nylon shoe bag are standout features. On the other hand, the Arris's adjustable harness and modular design, plus the use of high-end materials on the bag speak volumes about its durability and functionality. Your decision will boil down to personal preferences, travel plans, and your unique needs during the journey. Whichever way you lean, both rucksacks promise to deliver the ultimate travel experience.