Bellroy Classic Backpack Premium Edition vs. STM Grace

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

Bellroy Classic Backpack Premium Edition

Front facing view of the Bellroy Classic Backpack Premium Edition
Capacity20 L
Weight0.9 kg
Dimensions45×32×18 cm
Airline fit95%
Price$229

Feature by feature

Bellroy Classic Backpack Premium EditionFeatureSTM Grace
Storage
N Compression N
None Expanded Capacity None
4 Opening 4
Y Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
N Sternum Strap N
Inside
15in Laptop 15in
1 Main Compartments 1
N Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
Custom-developed leather100% polyester

STM Grace

by Stm
Front facing view of the STM Grace
Capacity20 L
Weight0.6 kg
Dimensions42×29×11 cm
Airline fit95%
Price$100

Key differences between the Bellroy Classic Backpack Premium Edition and STM Grace

Both have: backpack straps, laptop sleeve, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 179 accept both. 0 accept only the Bellroy Classic Backpack Premium Edition, and 1 accept only the STM Grace.

Only the STM Grace fits

Air Niugini.

Bellroy Classic Backpack Premium Edition vs. STM Grace: which should you pack?

The Bellroy Classic Backpack Premium Edition carries the same capacity as the STM Grace (20L vs. 20L), while the STM Grace is the lighter pack at 0.6kg (vs. 0.9kg). For carry-on flexibility, the Bellroy Classic Backpack Premium Edition fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Bellroy Classic Backpack Premium Edition; if you want to travel lighter, the STM Grace is the better call.