Tortuga Outbreaker 35L vs. Gossamer Gear Aero Jet

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 35LFeatureGossamer Gear Aero Jet
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
front Passport back
N Passthrough Y
Carry
Y Backpack Y
removable Hip Belt optional
Y Sternum Strap Y
Inside
17in Laptop 17in
4 Main Compartments 4
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
X-Pac VX21210D Recycled Robic Nylon (PFAS-Free)

Gossamer Gear Aero Jet

Front facing view of the Gossamer Gear Aero Jet
Capacity35 L
Weight1.1 kg
Dimensions53×31×19 cm
Airline fit88%
Price$225

Key differences between the Tortuga Outbreaker 35L and Gossamer Gear Aero Jet

Both have: backpack straps, sternum strap, laptop sleeve, 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 Gossamer Gear Aero Jet.

Only the Gossamer Gear Aero Jet 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. Gossamer Gear Aero Jet: which should you pack?

The Tortuga Outbreaker 35L carries the same capacity as the Gossamer Gear Aero Jet (35L vs. 35L), while the Gossamer Gear Aero Jet is the lighter pack at 1.1kg (vs. 2kg). For carry-on flexibility, the Gossamer Gear Aero Jet 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 Gossamer Gear Aero Jet is the better call.