Cotopaxi Allpa 35L vs. Deuter XV 3 SL

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 35LFeatureDeuter XV 3 SL
Storage
N Compression N
None Expanded Capacity None
1 Opening 2
front Passport N
Y Passthrough N
Carry
hideable Backpack Y
hideable Hip Belt hideable
Y Sternum Strap Y
Inside
15in Laptop 15in
3 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly optional
1, side Water Bottle Holder N
Y Water Resistant Y
Material
100% recycled 840D TPU-coated nylon600D PES, 100% recycled fabrics

Deuter XV 3 SL

Front facing view of the Deuter XV 3 SL
Capacity21 L
Weight1.03 kg
Dimensions54×30×20 cm
Airline fit88%
Price$130

When it comes to carry-on backpacks, there's a myriad to choose from. Two popular picks are the Cotopaxi Allpa 35L and the Deuter XV 3 SL. We're going to compare these two side by side and show you the ins and outs of each.

The Cotopaxi appears to be a solid choice for those who prefer high durability, thanks to its 1680D ballistic nylon paneling. The comfortable straps and additional extras that this bag offers including a collapsible mesh laundry bag, nylon shoe bag, and a mesh water bottle sleeve, make it stand out from the crowd. The Deuter, on the other hand, is made with 600D PES and 100% recycled fabrics, making it a more sustainable choice. Equipped with SL carry system, it offers a better fit for women's body sizes and offers comfortable harness system.

Here's a concise breakdown of the differences:

After spending time with both bags, we've found the Cotopaxi is a great investment for those who need a larger capacity, and don't mind carrying a bit of extra weight. This backpack's internal organization is intuitive and helpful, making it a standout option among carry-ons.

On the flip side, the Deuter scores high for those seeking a lightweight and more tailored fit backpack. Its ventilation features coupled with its sustainable fabric has won rave reception from many users. We recommend the Deuter XV 3 SL for anyone looking for a bag that blends comfort, environment-conscious materials, and functionality into one well-rounded backpack.

Whether you're an urban adventurer or an eco-conscious trekker, whatever choice you make between these two reliable backpack contenders, you're deemed to win.