Cotopaxi Allpa 35L vs. Osprey Atmos AG 65

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

Cotopaxi Allpa 35L

Front facing view of the Cotopaxi Allpa 35L
Capacity35 L
Weight1.3 kg
Dimensions56×30×25 cm
Airline fit26%
Price$225

Feature by feature

Cotopaxi Allpa 35LFeatureOsprey Atmos AG 65
Storage
N Compression Y
None Expanded Capacity None
1 Opening 0
front Passport
Y Passthrough N
Carry
hideable Backpack Y
hideable Hip Belt Y
Y Sternum Strap removable
Inside
15in Laptop N
3 Main Compartments 3
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly Y
1, side Water Bottle Holder 2
Y Water Resistant Y
Material
100% recycled 840D TPU-coated nylonNylon

Osprey Atmos AG 65

Front facing view of the Osprey Atmos AG 65
Capacity65 L
Weight2.2 kg
Dimensions87×41×39 cm
Airline fit0%
Price$269

Folks who pack their lives into a bag understand the importance of a reliable backpack. Let's take a look at two top contenders: the Cotopaxi Allpa 35L and the Osprey Atmos AG 65.

The Cotopaxi Allpa 35L is a compact companion – 20 inches tall, 30 inches wide and 51 inches deep. Weighing in at a mere 1.5 pounds, it's designed for lightweight travel but doesn't skimp on the storage with a capacity of 35 liters. The bag is airline-friendly, compatible with 80% of companies. Fabricated from 1680D ballistic nylon paneling, this bag is built for robust travel and even includes a laptop compartment for up to a 15-inch laptop. The Osprey Atmos AG 65 is a larger, more expansive option – 87 inches tall, 39 inches wide, and 41 inches deep. Its heftier weight of 2.2 pounds speaks to its larger 65-liter capacity. It’s compatible with 87% of airlines and is constructed from durable Nylon. Unfortunately, it doesn't provide a specific laptop compartment.

Quick Comparison:

Owners of the Cotopaxi Allpa 35L frequently extol its simplicity and intuitive internal organization, with some saying it could be the most practical configuration they've used. Its durability has also been noted, as well as its suitability for both urban and outdoorsy travelers. The Osprey Atmos AG 65, meanwhile, has been celebrated for its first-rate comfort, especially when carrying less than 40 pounds. Users highlight excellent load distribution across the hips, back, and shoulders, along with the thoughtful touches and durable build.

In summary, your choice between the Cotopaxi Allpa 35L and Osprey Atmos AG 65 depends on what you're packing for. The former's lightweight build and practical internal structure make it a contender for urban exploring or brief outdoor excursions. The latter is suited for larger loads and might better support those embarking on lengthy hikes or extensive travel. Both boast durability, are airline friendly and have notable additional features. Make your choice knowing full well you're in sound (strapped) hands.