Deuter Aviant Access 55 vs. Peak Design Travel Duffelpack 65L

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

Deuter Aviant Access 55

Front facing view of the Deuter Aviant Access 55
Capacity55 L
Weight1.64 kg
Dimensions64×36×22 cm
Airline fit2%

Feature by feature

Deuter Aviant Access 55FeaturePeak Design Travel Duffelpack 65L
Storage
Y Compression N
None Expanded Capacity 65L
1 Opening 0
N Passport N
N Passthrough N
Carry
hideable Backpack hideable
hideable Hip Belt hideable
hideable Sternum Strap Y
Inside
N Laptop N
1 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
1 Water Bottle Holder N
Y Water Resistant Y
Material
600D PES, 420D PA100% recycled 600D nylon canvas. 900D Ottoman-weave Poly bottom fabric. Woven nylon straps with Hypalon.

Peak Design Travel Duffelpack 65L

Front facing view of the Peak Design Travel Duffelpack 65L
Capacity45 L
Weight1.77 kg
Dimensions66×38×30 cm
Airline fit1%
Price$220

Key differences between the Deuter Aviant Access 55 and Peak Design Travel Duffelpack 65L

Both have: backpack straps, hip belt, built-in organizer, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 1 accept both. 2 accept only the Deuter Aviant Access 55, and 0 accept only the Peak Design Travel Duffelpack 65L.

Only the Deuter Aviant Access 55 fits

Island Air, Virgin America.

Deuter Aviant Access 55 vs. Peak Design Travel Duffelpack 65L: which should you pack?

The Deuter Aviant Access 55 carries 10L more than the Peak Design Travel Duffelpack 65L (55L vs. 45L), while the Deuter Aviant Access 55 is the lighter pack at 1.64kg (vs. 1.77kg). For carry-on flexibility, the Deuter Aviant Access 55 fits 2% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Deuter Aviant Access 55; if you want to travel lighter, the Deuter Aviant Access 55 is the better call.