Ortlieb Commuter Daypack High Visibility vs. HEIMPLANET Motion Arc 20

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

Ortlieb Commuter Daypack High Visibility

Front facing view of the Ortlieb Commuter Daypack High Visibility
Capacity21 L
Weight0.86 kg
Dimensions50×30×15.5 cm
Airline fit92%
Price$250

Feature by feature

Ortlieb Commuter Daypack High VisibilityFeatureHEIMPLANET Motion Arc 20
Storage
N Compression N
None Expanded Capacity None
2 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt N
removable Sternum Strap removable
Inside
15in Laptop 15in
1 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder 1
Y Water Resistant Y
Material
PS50CX210 D Ripstop Nylon Melange with PEVR lamination

HEIMPLANET Motion Arc 20

Front facing view of the HEIMPLANET Motion Arc 20
Capacity20 L
Weight0.74 kg
Dimensions52×32×22 cm
Airline fit70%
Price$169

Key differences between the Ortlieb Commuter Daypack High Visibility and HEIMPLANET Motion Arc 20

Both have: backpack straps, sternum strap, 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. 133 accept both. 40 accept only the Ortlieb Commuter Daypack High Visibility, and 0 accept only the HEIMPLANET Motion Arc 20.

Only the Ortlieb Commuter Daypack High Visibility fits

Air Baltic, Air China, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, Etihad Airways, flybe, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Oman Air, Qatar Airways, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Volotea, Xiamen.

Ortlieb Commuter Daypack High Visibility vs. HEIMPLANET Motion Arc 20: which should you pack?

The Ortlieb Commuter Daypack High Visibility carries 1L more than the HEIMPLANET Motion Arc 20 (21L vs. 20L), while the HEIMPLANET Motion Arc 20 is the lighter pack at 0.74kg (vs. 0.86kg). For carry-on flexibility, the Ortlieb Commuter Daypack High Visibility fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Ortlieb Commuter Daypack High Visibility; if you want to travel lighter, the HEIMPLANET Motion Arc 20 is the better call.