OpposeThis Invisible Backpack 3 vs. Timbuk2 Command
Two carry-on travel backpacks, compared spec for spec.
OpposeThis Invisible Backpack 3
| Capacity | 23 L |
| Weight | 0.9 kg |
| Dimensions | 49×35×19 cm |
| Airline fit | 90% |
| Price | $250 |
Feature by feature
| OpposeThis Invisible Backpack 3 | Feature | Timbuk2 Command |
|---|---|---|
| Storage | ||
| N | Compression | N |
| None | Expanded Capacity | None |
| 3 | Opening | 0 |
| top | Passport | top |
| N | Passthrough | N |
| Carry | ||
| Y | Backpack | |
| N | Hip Belt | N |
| removable | Sternum Strap | removable |
| Inside | ||
| 15in | Laptop | 15in |
| 5 | Main Compartments | 5 |
| N | Organizer | Y |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | |
| Y | Water Resistant | Y |
| Material | |
| 800x600D lightweight waterproof nylon-polyester blend | |
Key differences between the OpposeThis Invisible Backpack 3 and Timbuk2 Command
- Opening: Top flap on the OpposeThis Invisible Backpack 3; Other on the Timbuk2 Command.
- Built-in organizer: No on the OpposeThis Invisible Backpack 3; Yes on the Timbuk2 Command.
Both have: passport pocket, 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. 171 accept both. 0 accept only the OpposeThis Invisible Backpack 3, and 1 accept only the Timbuk2 Command.
Only the Timbuk2 Command fits
Cayman Airways.
OpposeThis Invisible Backpack 3 vs. Timbuk2 Command: which should you pack?
The Timbuk2 Command carries 9L more than the OpposeThis Invisible Backpack 3 (23L vs. 32L), while the OpposeThis Invisible Backpack 3 is the lighter pack at 0.9kg (vs. 1.1kg). For carry-on flexibility, the Timbuk2 Command fits 91% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Timbuk2 Command; if you want to travel lighter, the OpposeThis Invisible Backpack 3 is the better call.