Tortuga Outbreaker 35L vs. Tortuga Travel Backpack 30L

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

Tortuga Outbreaker 35L

Front facing view of the Tortuga Outbreaker 35L
Capacity35 L
Weight2 kg
Dimensions52×33×21 cm
Airline fit71%
Price$300

Feature by feature

Tortuga Outbreaker 35LFeatureTortuga Travel Backpack 30L
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
front Passport top
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
Y Sternum Strap Y
Inside
17in Laptop 16in
4 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
X-Pac VX21SHELL200

Tortuga Travel Backpack 30L

Capacity30 L
Weight1.8 kg
Dimensions52×31×19 cm
Airline fit88%
Price$325

Key differences between the Tortuga Outbreaker 35L and Tortuga Travel Backpack 30L

Both have: backpack straps, hip belt, sternum strap, 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. 134 accept both. 0 accept only the Tortuga Outbreaker 35L, and 33 accept only the Tortuga Travel Backpack 30L.

Only the Tortuga Travel Backpack 30L fits

Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, flybe, Icelandair, InselAir, Juneyao Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Royal Brunei Airlines, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Volotea, Xiamen.

Tortuga Outbreaker 35L vs. Tortuga Travel Backpack 30L: which should you pack?

The Tortuga Outbreaker 35L carries 5L more than the Tortuga Travel Backpack 30L (35L vs. 30L), while the Tortuga Travel Backpack 30L is the lighter pack at 1.8kg (vs. 2kg). For carry-on flexibility, the Tortuga Travel Backpack 30L fits 88% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Tortuga Outbreaker 35L; if you want to travel lighter, the Tortuga Travel Backpack 30L is the better call.