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 | Pacsafe Vibe 40L Anti-Theft Carry-On Backpack |
|---|---|---|
| Storage | ||
| N | Compression | S |
| None | Expanded Capacity | None |
| 4 | Opening | 1 |
| Y | Passport | N |
| N | Passthrough | N |
| Carry | ||
| H | Backpack | S |
| R | Hip Belt | H |
| S | Sternum Strap | S |
| Inside | ||
| 15 | Laptop | 15 |
| 3 | Main Compartments | 2 |
| Y | Organizer | Y |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 0 | Water Bottle Holder | 0 |
| Y | Water Resistant | Y |
| Material | |
| 1680D ballistic nylon paneling | Solid: 210 Nylon Full Dull Mild Oxford, PU1000mm; Camo print: 600D High Density Polyester Oxford, PU1000mm |
| Capacity | 28 L |
| Weight | 1.1 kg |
| Dimensions | 53×31×21 cm |
| Airline fit | 98% |
| Price | $121 |
Both the Cotopaxi Allpa 35L and the Pacsafe Vibe 40L are high-quality carry-on backpacks, yet they have distinct differences. For instance, the Cotopaxi Allpa 35L, with its 20x30x51-inch frame, is slightly smaller and heavier than the Pacsafe Vibe 40L. Despite its larger frame of 53x31x21 inches, the Pacsafe Vibe 40L weighs 0.4 pounds less than the Allpa. The Allpa 35L also offers superior storage with 35 liters of capacity, which is 7 liters more than the Vibe 40L. Both backpacks are crafted from sturdy materials, can accommodate a 15-inch laptop, and most airlines accept them as carry-on bags, with the Vibe 40L compatible with 98% of airlines compared to the Allpa 35L's 80%.
It’s worth noting that positive reviews laud the Cotopaxi Allpa 35L for its ease of use, durability, and smart design. Reviewers have also recognized the Pacsafe Vibe 40L for its safety features, comfort, and inconspicuous travel bag design. Each backpack offers distinct advantages: Allpa 35L comes with a rain cover and a host of travel accessories such as a mesh laundry bag and a nylon shoe bag. However, the Pacsafe Vibe 40L shines in terms of security, with puncture-resistant and lockable zippers, RFID-safe pockets, and a slash-proof body.
Both the Cotopaxi Allpa 35L and Pacsafe Vibe 40L are excellent picks for carry-on backpacks, each with its pros and cons. It depends on what you’re looking for in a backpack when deciding which one to choose. If you prefer organization and versatility, go for the Allpa. But if safety and protection are a priority to you, the Vibe 40L is your best bet.