Cotopaxi Allpa 35L vs. Osprey Nebula

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 35LFeatureOsprey Nebula
Storage
N Compression S
None Expanded Capacity None
4 Opening 4
Y Passport N
N Passthrough N
Carry
H Backpack S
R Hip Belt R
S Sternum Strap S
Inside
15 Laptop 15
3 Main Compartments 4
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
0 Water Bottle Holder 2
Y Water Resistant Y
Material
1680D ballistic nylon panelingMAIN: 420HD Nylon Packcloth BOTTOM: 420HD Nylon Packcloth

Osprey Nebula

Front facing view of the Osprey Nebula
Capacity34 L
Weight1 kg
Dimensions49×31×28 cm
Airline fit89%
Price$120

The Cotopaxi Allpa 35L and the Osprey Nebula are both top-tier choices for travel backpacks, offering unique features to meet diverse travel needs. The Allpa 35L from Cotopaxi boasts a robust size, with dimensions of 20 x 30 x 51 inches and weight of 1.5 pounds. It features a generous capacity of 35 liters, making it compatible with 80% of airlines. This travel pack is crafted from sturdy 1680D ballistic nylon paneling and accommodates a 15-inch laptop comfortably. Reviewers praise the Cotopaxi Allpa 35L for its simplicity, comfort, and intuitive internal organization, making it an ideal graduation gift for young wandering souls.

In contrast, the Osprey Nebula measures 49 x 31 x 28 inches and weighs only 1 pound, providing a slightly smaller but lighter alternative with a capacity of 34 liters. This backpack enjoys higher compatibility with airlines, at 89%. Material-wise, it uses a combination of 420HD Nylon Packcloth for the main body and the bottom. Like the Cotopaxi Allpa, it also houses a 15-inch laptop. Reviewers appreciate the Nebula’s organizational capabilities, highlighting its suitability for travelers carrying a variety of items.

Here are some key differences:

As per the purchase incentives, the Cotopaxi Allpa 35L includes a rain cover for extra protection and security, comfortable shoulder straps, hip belt, and adjustable sternum straps for enhanced comfort. Extra niceties include a collapsible mesh laundry bag, a nylon shoe bag, and a mesh water bottle sleeve. On the other hand, the Osprey Nebula offers convenient features like the TSA-approved strap for easy access to laptops, thoughtfully designed pockets for great organization, good back panel padding for comfort, and multi-functional compression straps. It's clear that both backpacks have their own merits and would serve any traveler well. The choice lies on specific needs and preferences.