Tortuga Travel Backpack Pro 40L vs. Bellroy Transit Backpack

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

Tortuga Travel Backpack Pro 40L

Capacity40 L
Weight2 kg
Dimensions55×35×20 cm
Airline fit86%
Price$350

Feature by feature

Tortuga Travel Backpack Pro 40LFeatureBellroy Transit Backpack
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
top Passport top
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt N
Y Sternum Strap Y
Inside
16in Laptop 16in
5 Main Compartments 4
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
SHELL200Baida Nylon

Bellroy Transit Backpack

Front facing view of the Bellroy Transit Backpack
Capacity28 L
Weight1.1 kg
Dimensions53×36×19 cm
Airline fit81%
Price$250

Key differences between the Tortuga Travel Backpack Pro 40L and Bellroy Transit Backpack

Both have: passport pocket, backpack straps, sternum strap, 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. 149 accept both. 13 accept only the Tortuga Travel Backpack Pro 40L, and 4 accept only the Bellroy Transit Backpack.

Only the Tortuga Travel Backpack Pro 40L fits

Aerolineas Argentinas, Air France, Air India, Air Mauritius, Boliviana de Aviacion, flybe, Indigo, InselAir, Jet Airways, Kenya Airways, KLM, LATAM , Sky Airlines.

Only the Bellroy Transit Backpack fits

Liat Airlines, Scoot, Tiger Airways, WestJet.

Tortuga Travel Backpack Pro 40L vs. Bellroy Transit Backpack: which should you pack?

The Tortuga Travel Backpack Pro 40L carries 12L more than the Bellroy Transit Backpack (40L vs. 28L), while the Bellroy Transit Backpack is the lighter pack at 1.1kg (vs. 2kg). For carry-on flexibility, the Tortuga Travel Backpack Pro 40L fits 86% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Tortuga Travel Backpack Pro 40L; if you want to travel lighter, the Bellroy Transit Backpack is the better call.