Cotopaxi Allpa 35L vs. Patagonia Arbor Lid Pack 28L

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 35LFeaturePatagonia Arbor Lid Pack 28L
Storage
N Compression N
None Expanded Capacity None
4 Opening 3
Y Passport N
N Passthrough N
Carry
H Backpack S
R Hip Belt N
S Sternum Strap S
Inside
15 Laptop 15
3 Main Compartments 1
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly N
0 Water Bottle Holder 0
Y Water Resistant Y
Material
1680D ballistic nylon paneling600-denier 100% recycled polyester, 00-denier 100% recycled polyester

Patagonia Arbor Lid Pack 28L

Front facing view of the Patagonia Arbor Lid Pack 28L
Capacity28 L
Weight0.52 kg
Dimensions49×27×13 cm
Airline fit81%
Price$101

When it comes to carry-on backpacks that answer the needs of the modern traveler, the Cotopaxi Allpa 35L and the Patagonia Arbor Lid Pack 28L are big contenders. With enough space to fit essentials for a weekend or even a week-long trip, both backpacks understand the notions of convenience and function. However, every detail, from their dimensions to their materials, creates a contrasting picture.

The Cotopaxi Allpa 35L, striking with its 1680D ballistic nylon paneling, stretches out to 20 inches tall, 30 inches wide, and 51 inches deep. Weighing 1.5 pounds and able to carry 35 liters of capacity. It holds a trump card in its overall compatibility with airlines, boasting a rate of 80%. Meanwhile, the Patagonia Arbor Lid Pack 28L, made of 600-denier 100% recycled polyester, sizes up at 13 inches tall, 27 inches wide, 49 inches deep, and tips the scale at 0.52 pounds. Despite being lighter and smaller, it slightly surpasses Allpa by being accepted on 81% of airlines.

Comparison Points:

To accept one over the other depends solely on your type of travel. The Cotopaxi Allpa 35L tempts with its comprehensive approach to travel, including a rain cover and a slew of extras such as a collapsible mesh laundry bag, nylon shoe bag, and mesh water bottle sleeve. Amidst its features, comfort is accorded paramount importance. However, the Patagonia Arbor Lid nods towards social responsibility, being constructed of 100% recycled polyester. This backpack embodies that timeless design, its understated style made more alluring by its lightness. Choose wisely, fellow travelers.