Mountainsmith Divide EVO Daypack vs. Millican Smith 18L

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 DaypackFeatureMillican Smith 18L
Storage
N Compression N
None Expanded Capacity None
0 Opening 2
front Passport side
N Passthrough N
Carry
Y Backpack Y
N Hip Belt removable
removable Sternum Strap removable
Inside
15in Laptop 15in
3 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder N
Y Water Resistant Y
Material
500d Nylon CorduraWeatherproof Bionic Canvas

Millican Smith 18L

Front facing view of the Millican Smith 18L
Capacity18 L
Weight0.9 kg
Dimensions50×28×10 cm
Airline fit92%
Price$130

Key differences between the Mountainsmith Divide EVO Daypack and Millican Smith 18L

Both have: backpack straps, sternum strap, 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. 173 accept both. 7 accept only the Mountainsmith Divide EVO Daypack, and 1 accept only the Millican Smith 18L.

Only the Mountainsmith Divide EVO Daypack fits

Air Tahiti, American Eagle, easyJet, Gulf Air, Ravn Alaska, Regional Express, Virgin Australia.

Only the Millican Smith 18L fits

Great Lakes Airlines.

Mountainsmith Divide EVO Daypack vs. Millican Smith 18L: which should you pack?

The Millican Smith 18L carries 2L more than the Mountainsmith Divide EVO Daypack (16L vs. 18L), while the Mountainsmith Divide EVO Daypack is the lighter pack at 0.7kg (vs. 0.9kg). For carry-on flexibility, the Mountainsmith Divide EVO Daypack fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Millican Smith 18L; if you want to travel lighter, the Mountainsmith Divide EVO Daypack is the better call.