Bellroy Transit Workpack Pro 28L vs. Alpaka Gear Traverse Backpack

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

Bellroy Transit Workpack Pro 28L

Front facing view of the Bellroy Transit Workpack Pro 28L
Capacity28 L
Weight1.1 kg
Dimensions53×27×17 cm
Airline fit89%
Price$260

Feature by feature

Bellroy Transit Workpack Pro 28LFeatureAlpaka Gear Traverse Backpack
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
side Passport top
Y Passthrough Y
Carry
Y Backpack Y
N Hip Belt N
removable Sternum Strap Y
Inside
16in Laptop 16in
5 Main Compartments 5
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
1, side Water Bottle Holder 1, side
Y Water Resistant Y
Material
Recycled Dura NylonAxoflux 400D ripstop nylon

Alpaka Gear Traverse Backpack

Front facing view of the Alpaka Gear Traverse Backpack
Capacity30 L
Weight1.5 kg
Dimensions47×28×18 cm
Airline fit93%
Price$200

Key differences between the Bellroy Transit Workpack Pro 28L and Alpaka Gear Traverse Backpack

Both have: luggage passthrough, backpack straps, laptop sleeve, built-in organizer, water bottle pockets, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 168 accept both. 0 accept only the Bellroy Transit Workpack Pro 28L, and 8 accept only the Alpaka Gear Traverse Backpack.

Only the Alpaka Gear Traverse Backpack fits

Air Niugini, Belavia, Etihad Airways, Oman Air, Qatar Airways, Regional Express, Royal Jordanian, Virgin Australia.

Bellroy Transit Workpack Pro 28L vs. Alpaka Gear Traverse Backpack: which should you pack?

The Alpaka Gear Traverse Backpack carries 2L more than the Bellroy Transit Workpack Pro 28L (28L vs. 30L), while the Bellroy Transit Workpack Pro 28L is the lighter pack at 1.1kg (vs. 1.5kg). For carry-on flexibility, the Alpaka Gear Traverse Backpack fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Alpaka Gear Traverse Backpack; if you want to travel lighter, the Bellroy Transit Workpack Pro 28L is the better call.