Patagonia Ascensionist Pack 55L vs. Exped Black Ice 30

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

Patagonia Ascensionist Pack 55L

Front facing view of the Patagonia Ascensionist Pack 55L
Capacity55 L
Weight1.28 kg
Dimensions67×32×20 cm
Airline fit1%
Price$219

Feature by feature

Patagonia Ascensionist Pack 55LFeatureExped Black Ice 30
Storage
removable Compression N
None Expanded Capacity None
0 Opening 2
N Passport N
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
removable 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
420-denier 100% recycled nylon ripstop, 0-denier 100% nylon ripstop400 D HD ripstop nylon, TPU film laminated, 10'000 mm water column

Exped Black Ice 30

Front facing view of the Exped Black Ice 30
Capacity30 L
Weight0.1 kg
Dimensions57×27×23 cm
Airline fit17%
Price$175

Key differences between the Patagonia Ascensionist Pack 55L and Exped Black Ice 30

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

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 2 accept both. 0 accept only the Patagonia Ascensionist Pack 55L, and 30 accept only the Exped Black Ice 30.

Only the Exped Black Ice 30 fits

Adria Airways, Air Europa, Air Koryo, Air New Zealand, Air Tahiti Nui, Azul Linhas, Caribbean Airlines, Cayman Airways, China Southern, Conviasa, Croatia Air, Cubana de Aviacion, Frontier Airlines, Hainan Airlines, Island Air, Korean Air, PenAir, Philippine Airlines, Royal Air Morocco, Saudi Arabian Airlines, Sichuan Airlines, SilkAir, Silver Airways, Singapore Airlines, Southwest Airlines, SpiceJet, Sun Country, TAAG Angola, TAM Airlines, Ural Airlines.

Patagonia Ascensionist Pack 55L vs. Exped Black Ice 30: which should you pack?

The Patagonia Ascensionist Pack 55L carries 25L more than the Exped Black Ice 30 (55L vs. 30L), while the Exped Black Ice 30 is the lighter pack at 0.1kg (vs. 1.28kg). For carry-on flexibility, the Exped Black Ice 30 fits 17% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Patagonia Ascensionist Pack 55L; if you want to travel lighter, the Exped Black Ice 30 is the better call.