Bellroy Apex Backpack vs. Ortlieb Commuter Daypack City

Two carry-on travel backpacks, compared spec for spec.

Bellroy Apex Backpack

Front facing view of the Bellroy Apex Backpack
Capacity26 L
Weight1.4 kg
Dimensions55×33×20 cm
Airline fit86%
Price$449

Feature by feature

Bellroy Apex BackpackFeatureOrtlieb Commuter Daypack City
Storage
N Compression N
None Expanded Capacity None
0 Opening 0
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt removable
removable Sternum Strap removable
Inside
15in Laptop 15in
1 Main Compartments 1
N Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
1 Water Bottle Holder N
Y Water Resistant Y
Material
Recycled Baida Nylon and premium, environmentally certified leatherPS33

Ortlieb Commuter Daypack City

Front facing view of the Ortlieb Commuter Daypack City
Capacity21 L
Weight0.75 kg
Dimensions50×30×15.5 cm
Airline fit92%
Price$160

Key differences between the Bellroy Apex Backpack and Ortlieb Commuter Daypack City

Both have: backpack straps, sternum strap, laptop sleeve, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 163 accept both. 0 accept only the Bellroy Apex Backpack, and 10 accept only the Ortlieb Commuter Daypack City.

Only the Ortlieb Commuter Daypack City fits

Air Niugini, Belavia, Etihad Airways, Liat Airlines, Oman Air, Qatar Airways, Royal Jordanian, Scoot, Tiger Airways, WestJet.

Bellroy Apex Backpack vs. Ortlieb Commuter Daypack City: which should you pack?

The Bellroy Apex Backpack carries 5L more than the Ortlieb Commuter Daypack City (26L vs. 21L), while the Ortlieb Commuter Daypack City is the lighter pack at 0.75kg (vs. 1.4kg). For carry-on flexibility, the Ortlieb Commuter Daypack City fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Bellroy Apex Backpack; if you want to travel lighter, the Ortlieb Commuter Daypack City is the better call.