Timbuk2 Parkside vs. Oppose This Invisible Carry-On

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

Timbuk2 Parkside

Front facing view of the Timbuk2 Parkside
Capacity25 L
Weight0.7 kg
Dimensions46×30×19 cm
Airline fit94%
Price$70

Feature by feature

Timbuk2 ParksideFeatureOppose This Invisible Carry-On
Storage
N Compression
None Expanded Capacity None
0 Opening 0
front Passport top
N Passthrough N
Carry
Y Backpack
N Hip Belt N
removable Sternum Strap removable
Inside
15in Laptop 15in
4 Main Compartments 4
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2 Water Bottle Holder
N Water Resistant Y
Material
Shell: 800x600D lightweight waterproof nylon-polyester blend

Oppose This Invisible Carry-On

Front facing view of the Oppose This Invisible Carry-On
Capacity24 L
Weight1.5 kg
Dimensions53×35×15 cm
Airline fit88%
Price$250

Key differences between the Timbuk2 Parkside and Oppose This Invisible Carry-On

Both have: sternum strap, laptop sleeve, built-in organizer.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 166 accept both. 12 accept only the Timbuk2 Parkside, and 0 accept only the Oppose This Invisible Carry-On.

Only the Timbuk2 Parkside fits

Air Niugini, American Eagle, Belavia, Cayman Airways, easyJet, Etihad Airways, Oman Air, Qatar Airways, Ravn Alaska, Regional Express, Royal Jordanian, Virgin Australia.

Timbuk2 Parkside vs. Oppose This Invisible Carry-On: which should you pack?

The Timbuk2 Parkside carries 1L more than the Oppose This Invisible Carry-On (25L vs. 24L), while the Timbuk2 Parkside is the lighter pack at 0.7kg (vs. 1.5kg). For carry-on flexibility, the Timbuk2 Parkside fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Timbuk2 Parkside; if you want to travel lighter, the Timbuk2 Parkside is the better call.