Rework Gear Toshi Pack 20L vs. Day Owl Backpack Pro

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

Rework Gear Toshi Pack 20L

Front facing view of the Rework Gear Toshi Pack 20L
Capacity20 L
Weight1 kg
Dimensions46×30×15 cm
Airline fit94%
Price$190

Feature by feature

Rework Gear Toshi Pack 20LFeatureDay Owl Backpack Pro
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
top, front Passport top, back
Y Passthrough Y
Carry
Y Backpack Y
N Hip Belt N
removable Sternum Strap N
Inside
16in Laptop 16in
5 Main Compartments 6
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 1, side
Y Water Resistant Y
Material
840D 100% Nylonwaxed canvas

Day Owl Backpack Pro

Front facing view of the Day Owl Backpack Pro
Capacity21 L
Weight1.1 kg
Dimensions43×31×13 cm
Airline fit95%
Price$155

Key differences between the Rework Gear Toshi Pack 20L and Day Owl Backpack Pro

Both have: luggage passthrough, backpack straps, laptop sleeve, built-in organizer, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 177 accept both. 1 accept only the Rework Gear Toshi Pack 20L, and 2 accept only the Day Owl Backpack Pro.

Only the Rework Gear Toshi Pack 20L fits

Air Niugini.

Only the Day Owl Backpack Pro fits

Air Tahiti, Gulf Air.

Rework Gear Toshi Pack 20L vs. Day Owl Backpack Pro: which should you pack?

The Day Owl Backpack Pro carries 1L more than the Rework Gear Toshi Pack 20L (20L vs. 21L), while the Rework Gear Toshi Pack 20L is the lighter pack at 1kg (vs. 1.1kg). For carry-on flexibility, the Day Owl Backpack Pro fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Day Owl Backpack Pro; if you want to travel lighter, the Rework Gear Toshi Pack 20L is the better call.