Cotopaxi Allpa 35L vs. Exped Cloudburst 25

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 35LFeatureExped Cloudburst 25
Storage
N Compression N
None Expanded Capacity None
4 Opening 2
Y Passport N
N Passthrough N
Carry
H Backpack S
R Hip Belt R
S Sternum Strap S
Inside
15 Laptop 0
3 Main Compartments 1
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly N
0 Water Bottle Holder 0
Y Water Resistant Y
Material
1680D ballistic nylon paneling70 D taffeta nylon, PU coated, 10'000 mm water column

Exped Cloudburst 25

Front facing view of the Exped Cloudburst 25
Capacity25 L
Weight0.3 kg
Dimensions54×28×21 cm
Airline fit98%
Price$69

The Cotopaxi Allpa 35L and the Exped Cloudburst 25 are two formidable carry-on backpacks. The Allpa 35L is a durable and spacious bag, well-designed for those with urban or outdoorsy sensibilities. Made from 1680D ballistic nylon paneling, it’s about as tough as it gets. Plus, its 35-liter capacity is no joke, and the fact that it's compatible with 80% of airlines gives you substantial flexibility when you travel. A dedicated laptop compartment can house up to a 15-inch laptop, which is a big plus for digital nomads. One testimonial says it all, “It might just be the best [bag] configuration I’ve used so far". So, it's got the robustness you need and the space you'll crave on your adventures.

But let's not sell the Exped Cloudburst 25 short, it has its unique draws too. This bag is lighter, weighing a meager 0.3 pounds, and a slightly smaller footprint. Despite its limited 25-liter capacity, its compatible with 98% of airlines, a slight edge over the Allpa 35L. Crafted from 70 D taffeta nylon and coated with PU, this bag is waterproof, providing an extra layer of security against the elements. It may not have a laptop compartment, but its lightweight construction and emphasis on function with an external bungee system are compelling. As one reviewer succinctly puts it, "Lightweight yet truly durable".

While the added capacity and laptop compartment make it an excellent option for longer, more gear-intensive journeys, the Cotopaxi Allpa 35L's real appeal is its durability and intuitive internal organization. It is perfect if your travels land you in less than forgiving conditions. But if you're seeking something simpler, then the Exped Cloudburst 25 might be more your speed. The lighter weight, high airline compatibility, and waterproofing make it an excellent choice for easy, minimalist travels. It's a fine line but one that could tip the scales depending on your travel needs. In essence, both backpacks have their merits and appeal to different types of travelers. The choice comes down to personal preferences and specific trip requirements.