Mountainsmith Divide EVO Daypack vs. Fjallraven Singi 20

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

Mountainsmith Divide EVO Daypack

Front facing view of the Mountainsmith Divide EVO Daypack
Capacity16 L
Weight0.7 kg
Dimensions44×29×15 cm
Airline fit95%
Price$130

Feature by feature

Mountainsmith Divide EVO DaypackFeatureFjallraven Singi 20
Storage
N Compression 2
None Expanded Capacity None
0 Opening 4
front Passport top
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
removable Sternum Strap removable
Inside
15in Laptop 13in
3 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
500d Nylon Cordura100% polyester 600D (recycled)

Fjallraven Singi 20

Front facing view of the Fjallraven Singi 20
Capacity20 L
Weight0.7 kg
Dimensions43×28×16 cm
Airline fit96%
Price$85

Key differences between the Mountainsmith Divide EVO Daypack and Fjallraven Singi 20

Both have: backpack straps, sternum strap, water bottle pockets, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 180 accept both. 0 accept only the Mountainsmith Divide EVO Daypack, and 1 accept only the Fjallraven Singi 20.

Only the Fjallraven Singi 20 fits

Great Lakes Airlines.

Mountainsmith Divide EVO Daypack vs. Fjallraven Singi 20: which should you pack?

The Fjallraven Singi 20 carries 4L more than the Mountainsmith Divide EVO Daypack (16L vs. 20L), while the Mountainsmith Divide EVO Daypack is the lighter pack at 0.7kg (vs. 0.7kg). For carry-on flexibility, the Fjallraven Singi 20 fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Fjallraven Singi 20; if you want to travel lighter, the Mountainsmith Divide EVO Daypack is the better call.