STM Haven vs. Nordace Urban Max

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

STM Haven

by Stm
Front facing view of the STM Haven
Capacity20 L
Weight0.9 kg
Dimensions47×28×13 cm
Airline fit93%
Price$100

Feature by feature

STM HavenFeatureNordace Urban Max
Storage
N Compression N
None Expanded Capacity None
4 Opening 1
N Passport Y
N Passthrough Y
Carry
Y Backpack Y
N Hip Belt N
N Sternum Strap N
Inside
15in Laptop 15in
5 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
PolyesterPolyester

Nordace Urban Max

Front facing view of the Nordace Urban Max
Capacity20 L
Weight1.05 kg
Dimensions43×30×18 cm
Airline fit95%
Price$135

Key differences between the STM Haven and Nordace Urban Max

Both have: backpack straps, laptop sleeve, 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. 175 accept both. 1 accept only the STM Haven, and 5 accept only the Nordace Urban Max.

Only the STM Haven fits

Great Lakes Airlines.

Only the Nordace Urban Max fits

Air Tahiti, American Eagle, easyJet, Gulf Air, Ravn Alaska.

STM Haven vs. Nordace Urban Max: which should you pack?

The STM Haven carries the same capacity as the Nordace Urban Max (20L vs. 20L), while the STM Haven is the lighter pack at 0.9kg (vs. 1.05kg). For carry-on flexibility, the Nordace Urban Max fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the STM Haven; if you want to travel lighter, the STM Haven is the better call.