Totepack No. 2 vs. STM Grace

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

Totepack No. 2

Front facing view of the Totepack No. 2
Capacity16 L
Weight0.75 kg
Dimensions42×33×12 cm
Airline fit95%

Feature by feature

Totepack No. 2FeatureSTM Grace
Storage
N Compression N
None Expanded Capacity None
4 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
N Sternum Strap N
Inside
Laptop 15in
1 Main Compartments 1
Organizer Y
Outside
× Hard Shell ×
Rain-fly N
Water Bottle Holder N
Water Resistant Y
Material
G-1000 HeavyDuty Eco100% 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

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 Totepack No. 2, and 1 accept only the STM Grace.

Only the STM Grace fits

Air Niugini.

Totepack No. 2 vs. STM Grace: which should you pack?

The STM Grace carries 4L more than the Totepack No. 2 (16L vs. 20L), while the STM Grace is the lighter pack at 0.6kg (vs. 0.75kg). For carry-on flexibility, the Totepack No. 2 fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the STM Grace; if you want to travel lighter, the STM Grace is the better call.