Exped Core 35 vs. Exped Serac 35

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

Exped Core 35

Front facing view of the Exped Core 35
Capacity35 L
Weight0.1 kg
Dimensions62×30×23 cm
Airline fit13%
Price$137

Feature by feature

Exped Core 35FeatureExped Serac 35
Storage
N Compression N
None Expanded Capacity None
3 Opening 2
N Passport N
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
Y Sternum Strap Y
Inside
N 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
1680 D Ballistic nylon, PU coated, 1'500 mm water column400 D HD ripstop nylon, TPU film laminated, 10'000 mm water column

Exped Serac 35

Front facing view of the Exped Serac 35
Capacity35 L
Weight0.82 kg
Dimensions62×30×23 cm
Airline fit13%
Price$209

Key differences between the Exped Core 35 and Exped Serac 35

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. 24 accept both. Every airline that takes one takes the other.

Exped Core 35 vs. Exped Serac 35: which should you pack?

The Exped Core 35 carries the same capacity as the Exped Serac 35 (35L vs. 35L), while the Exped Core 35 is the lighter pack at 0.1kg (vs. 0.82kg). For carry-on flexibility, the Exped Core 35 fits 13% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Exped Core 35; if you want to travel lighter, the Exped Core 35 is the better call.