Cotopaxi Allpa 35L vs. Deuter Speedlite 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 35LFeatureDeuter Speedlite 20
Storage
N Compression S
None Expanded Capacity None
4 Opening 4
Y Passport top
N Passthrough N
Carry
H Backpack S
R Hip Belt H
S Sternum Strap S
Inside
15 Laptop 0
3 Main Compartments 2
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly N
0 Water Bottle Holder 2
Y Water Resistant Y
Material
1680D ballistic nylon paneling420D and 210D PA Nylon

Deuter Speedlite 20

Front facing view of the Deuter Speedlite 20
Capacity20 L
Weight0.3 kg
Dimensions49×26×19 cm
Airline fit98%
Price$75

When it comes to the best carry-on backpacks, two options continue making their marks: the Cotopaxi Allpa 35L and the Deuter Speedlite 20. Each pack provides a range of unique qualities organized around capacity, lightweight design, material, and the amount of compatibility with various airlines. Let's dive in and break down the specifics.

The Cotopaxi Allpa 35L exceeds expectations with its 35 liters of capacity, and appreciable dimensions of 20 inches tall, 30 inches wide, and 51 inches deep. Weighing only 1.5 pounds, it's compatible with 80% of airlines, making it a significantly versatile option for the adventurous globetrotter. In terms of comfort, it impresses with extra snug shoulder straps, hip belt, and adjustable sternum straps. Constructed from rugged 1680D ballistic nylon paneling, it even includes a laptop compartment that accommodates a 15 inch laptop.

On the other side, we have the Deuter Speedlite 20. This backpack excels in being dramatically lightweight, weighing a mere 0.3 pounds. Its compatibility with a whopping 99% of airlines means practically no restrictions on your travel plans. The Deuter Speedlite 20 has a size of 49 inches tall, 26 inches wide, and 19 inches deep with 20 liters of capacity. Unfortunately, it does not contain a laptop compartment, but makes up for it with the V-design and well-cushioned back panel and shoulder straps that distribute the weight evenly, ensuring enhanced comfort.

These reviewers' quotes sing the praises of both backpacks, lauding the Allpa 35L's internal organization and intuitive setup, and highlighting the Deuter Speedlite 20's balance between simplicity, lightness and comfort. The Speedlite even has been recommended as an excellent daypack for diverse outdoor adventures.

When considering your own needs, think about what best fits your lifestyle. If you're after larger volume, superior organization, and heavy-duty material, you may lean towards the Allpa 35L. But if lightweight design, high compatibility with airlines, and shoulder comfort matter more, the Deuter Speedlite 20 will be your best choice. Either way, you're investing in a reliable backpack that's tailored to support your adventures.