Cotopaxi Allpa 35L vs. HEIMPLANET Motion Arc 20

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 35LFeatureHEIMPLANET Motion Arc 20
Storage
N Compression N
None Expanded Capacity None
4 Opening 4
Y Passport N
N Passthrough N
Carry
H Backpack S
R Hip Belt N
S Sternum Strap R
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 paneling210 D Ripstop Nylon Melange with PEVR lamination

HEIMPLANET Motion Arc 20

Front facing view of the HEIMPLANET Motion Arc 20
Capacity20 L
Weight0.74 kg
Dimensions52×32×22 cm
Airline fit65%
Price$169

When it comes to choosing a carry-on backpack, one often has to make a tough choice between size and weight. The Cotopaxi Allpa 35L and the HEIMPLANET Motion Arc 20 offer great examples of this dilemma. On paper, the Allpa 35L seems like the more suited for heavy-duty long-haul travel. Measuring 20 inches tall, 30 inches wide, and 51 inches deep, it offers a substantial packing space of 35 liters. The Motion Arc 20 is a bit taller and wider but not as deep. Crafted with a 22 x 32 x 52 inches dimension, it has the capacity of 20 liters.

The decreased weight of the Motion Arc 20 presents a clear advantage as it weighs only 0.74 pounds compared to Allpa's 1.5 pounds, making it the perfect companion for those who prefer a lighter load. Material wise, both offer durability with the Cotopaxi Allpa 35L boasting 1680D ballistic nylon paneling and the HEIMPLANET carrying a 210 D Ripstop Nylon Melange with PEVR lamination.

Reviewers highlight the organizational prowess of the Cotopaxi Allpa 35L, and appreciate its comfort and durability. It also reportedly comes with practical add-ons like a rain cover, a mesh laundry bag, a nylon shoe bag, and a mesh water bottle sleeve. As for the Motion Arc 20, the 3D molded EVA foam back panel and removable hip and sternum straps tick the comfort marks, while the versatility of the laptop/hydration compartment and overall minimal aesthetics add to its charm.

To sum up, both these backpacks offer a great set of features. The ultimate choice depends on your travel style and individual preferences. Consider the weight you are willing to carry, the volume of stuff you tend to pack, and the overall compatibility with airline regulations.