Cotopaxi Allpa 35L vs. Cabin Zero Classic Pro 42L

Two carry-on travel backpacks, compared spec for spec.

Cotopaxi Allpa 35L

Front facing view of the Cotopaxi Allpa 35L
Capacity35 L
Weight1.5 kg
Dimensions51×30×20 cm
Airline fit80%
Price$200

Feature by feature

Cotopaxi Allpa 35LFeatureCabin Zero Classic Pro 42L
Storage
N Compression S
None Expanded Capacity None
4 Opening 4
Y Passport N
N Passthrough N
Carry
H Backpack H
R Hip Belt H
S Sternum Strap H
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 panelingCABINZERO 600 Denier Polyester

Cabin Zero Classic Pro 42L

Front facing view of the Cabin Zero Classic Pro 42L
Capacity42 L
Weight1.434 kg
Dimensions54×35×20 cm
Airline fit79%
Price$175

The Cotopaxi Allpa 35L and the Cabin Zero Classic Pro 42L are both solid options for carry-on backpacks, boasting a mix of compact size and functional features. The Allpa 35L lives up to its reputation as a fan favorite, rigorously made with 1680D ballistic nylon, a durable material guaranteed to survive an array of travel conditions. It's lighter at 1.5 pounds and offers a 35L capacity - enough space to pack essentials for a quick getaway or an extended trip. Pair that with a roomy 15-inch laptop compartment and you have a bag that's as versatile as it is sturdy.

In comparison, the Cabin Zero Classic Pro 42L is a formidable contender. Slightly heavier at 1.434 pounds and made with resilient CABINZERO 600 Denier Polyester, this backpack is a workhorse designed to endure. It overshadows the Allpa in capacity with 42 liters, presenting ample room for those extra necessities on longer journeys. The 15-inch laptop compartment mirrors that of Allpa, demonstrating its commitment to functionality, while the wider dimensions make it an excellent option for larger travelers.

Side by Side Comparison

Reviewers have praised the Allpa's thoughtful internal organization, calling it "intuitive" and potentially the best configuration they've used. The phrase "light and easy" and "smart design" seem to be recurring themes. As for the Cabin Zero, it has garnered positive press for its roominess, easy storage, and stylish design. Regardless of your preference or travel needs, both backpacks offer comfort with adjustable straps and compelling features such as included rain cover for Allpa and an organizer pocket for Cabin Zero.

In conclusion, while both the Cotopaxi Allpa 35L and the Cabin Zero Classic Pro 42L make for excellent travel companions, the best fit ultimately depends on you. The traveler seeking a lightweight, highly-organized pack might lean towards the Allpa. On the other hand, if durability and additional space are high on your list, the Cabin Zero may be your perfect match.