Ortlieb Light-Pack Two vs. Yeti All-Weather Backpack 25L

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

Ortlieb Light-Pack Two

Front facing view of the Ortlieb Light-Pack Two
Capacity25 L
Weight0.33 kg
Dimensions47×26×15.5 cm
Airline fit93%
Price$120

Feature by feature

Ortlieb Light-Pack TwoFeatureYeti All-Weather Backpack 25L
Storage
N Compression N
None Expanded Capacity None
4 Opening 1
N Passport front
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
removable Sternum Strap removable
Inside
N Laptop N
1 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
4 Water Bottle Holder 1, front
Y Water Resistant Y
Material
PS21DryHide shell

Yeti All-Weather Backpack 25L

by Yeti
Front facing view of the Yeti All-Weather Backpack 25L
Capacity25 L
Weight1.6 kg
Dimensions55×35×23 cm
Airline fit67%
Price$250

Key differences between the Ortlieb Light-Pack Two and Yeti All-Weather Backpack 25L

Both have: backpack straps, hip belt, sternum strap, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 127 accept both. 49 accept only the Ortlieb Light-Pack Two, and 0 accept only the Yeti All-Weather Backpack 25L.

Only the Ortlieb Light-Pack Two fits

Air Baltic, Air China, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, Cayman Airways, China Eastern, Croatia Air, Emirates Airlines, Enter Air, Etihad Airways, flybe, Great Lakes Airlines, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Oman Air, Pakistan International, Qatar Airways, Regional Express, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, Scoot, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, TUI, Ukraine International, VIM Airlines (Closed), Virgin Australia, Volotea, WestJet, Xiamen.

Ortlieb Light-Pack Two vs. Yeti All-Weather Backpack 25L: which should you pack?

The Ortlieb Light-Pack Two carries the same capacity as the Yeti All-Weather Backpack 25L (25L vs. 25L), while the Ortlieb Light-Pack Two is the lighter pack at 0.33kg (vs. 1.6kg). For carry-on flexibility, the Ortlieb Light-Pack Two fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Ortlieb Light-Pack Two; if you want to travel lighter, the Ortlieb Light-Pack Two is the better call.