Exped Torrent 20 vs. Exped Serac 25

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

Exped Torrent 20

Front facing view of the Exped Torrent 20
Capacity20 L
Weight0.98 kg
Dimensions50×27×17 cm
Airline fit92%
Price$149

Feature by feature

Exped Torrent 20FeatureExped Serac 25
Storage
N Compression N
None Expanded Capacity None
2 Opening 3
N Passport N
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
Y Sternum Strap Y
Inside
13in Laptop N
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
840 D Oxford nylon, TPU film laminate, >10'000 mm water column420 D ripstop nylon, TPU film laminate, >10'000 mm water column

Exped Serac 25

Front facing view of the Exped Serac 25
Capacity25 L
Weight0.765 kg
Dimensions55×25×21 cm
Airline fit69%
Price$200

Key differences between the Exped Torrent 20 and Exped Serac 25

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. 131 accept both. 43 accept only the Exped Torrent 20, and 0 accept only the Exped Serac 25.

Only the Exped Torrent 20 fits

Air Baltic, Air China, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, Etihad Airways, flybe, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Oman Air, Qatar Airways, 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), Volotea, WestJet, Xiamen.

Exped Torrent 20 vs. Exped Serac 25: which should you pack?

The Exped Serac 25 carries 5L more than the Exped Torrent 20 (20L vs. 25L), while the Exped Serac 25 is the lighter pack at 0.765kg (vs. 0.98kg). For carry-on flexibility, the Exped Torrent 20 fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Exped Serac 25; if you want to travel lighter, the Exped Serac 25 is the better call.