Totepack No. 2 vs. Kathmandu Solus Pack 20

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. 2FeatureKathmandu Solus Pack 20
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 N
Outside
× Hard Shell ×
Rain-fly N
Water Bottle Holder N
Water Resistant N
Material
G-1000 HeavyDuty Eco100% Polyester

Kathmandu Solus Pack 20

Front facing view of the Kathmandu Solus Pack 20
Capacity20 L
Weight0.42 kg
Dimensions47×28×19 cm
Airline fit93%
Price$60

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 174 accept both. 5 accept only the Totepack No. 2, and 2 accept only the Kathmandu Solus Pack 20.

Only the Totepack No. 2 fits

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

Only the Kathmandu Solus Pack 20 fits

Air Niugini, Great Lakes Airlines.

Totepack No. 2 vs. Kathmandu Solus Pack 20: which should you pack?

The Kathmandu Solus Pack 20 carries 4L more than the Totepack No. 2 (16L vs. 20L), while the Kathmandu Solus Pack 20 is the lighter pack at 0.42kg (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 Kathmandu Solus Pack 20; if you want to travel lighter, the Kathmandu Solus Pack 20 is the better call.