Cotopaxi Allpa 35L vs. Fjallraven Singi 28

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 35LFeatureFjallraven Singi 28
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 0
3 Main Compartments 1
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly S
0 Water Bottle Holder 0
Y Water Resistant Y
Material
1680D ballistic nylon panelingG-1000® HeavyDuty Eco S: 65% polyester, 35% cotton 100% polyamide 500D

Fjallraven Singi 28

Front facing view of the Fjallraven Singi 28
Capacity28 L
Weight1.4 kg
Dimensions57×27×20 cm
Airline fit30%
Price$250

The Cotopaxi Allpa 35L and the Fjallraven Singi 28 are both popular carry-on backpack options. They both have similar heights, but the widths and depths differ. The Allpa 35L offers eight inches more in width but is six inches shallower in depth. The Singi 28 comes in slimmer but gives a bit more depth. Thus, depending on what you want to pack, your choice might differ. For someone who needs more flatly packed items, the Allpa 35L might be the best bet. Yet, for packing cylindrical or punchy items, the Singi 28 is likely a better choice.

Here are the key differences:

When it comes to reviews, owners of the Cotopaxi Allpa 35L appreciate its internal organization, which is considered to be among the best. Reviewers also praise the model's lightweight nature, carry-on compliance and suitability for a range of travel options. In contrast, Fjallraven Singi 28 users are fond of its substantial attachment loops and well-padded hip straps featuring functional pockets. They also highlight the bag's eco-friendly, robust materials and independently standing waterproof nylon base.

In conclusion, the buyer's choice between these two backpacks should consider the type of materials they'll be packing. For carrying flat items, Cotopaxi Allpa 35L serves as an excellent option. For deeper or bulky items, the Singi 28 might be the winner. One who needs a laptop compartment would undeniably go for Allpa 35L, while an eco-conscious buyer preferring versatility and outdoor functionality should consider the Singi 28. Both offer splendid utility, just in different ways.