OpposeThis Invisible Backpack 3 vs. Fjallraven Haulpack No.1
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 | Fjallraven Haulpack No.1 |
|---|---|---|
| Storage | ||
| N | Compression | N |
| None | Expanded Capacity | None |
| 3 | Opening | 0 |
| top | Passport | front |
| N | Passthrough | N |
| Carry | ||
| Y | Backpack | Y |
| N | Hip Belt | N |
| removable | Sternum Strap | removable |
| Inside | ||
| 15in | Laptop | 15in |
| 5 | Main Compartments | 3 |
| N | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | 2, side |
| Y | Water Resistant | Y |
| Material | |
| 800x600D lightweight waterproof nylon-polyester blend | G-1000® HeavyDuty: 65% polyester (recycled), 35% cotton (organic) |
Fjallraven Haulpack No.1
| Capacity | 23 L |
| Weight | 0.9 kg |
| Dimensions | 39×31×19 cm |
| Airline fit | 96% |
| Price | $180 |
Key differences between the OpposeThis Invisible Backpack 3 and Fjallraven Haulpack No.1
- Opening: Top flap on the OpposeThis Invisible Backpack 3; Other on the Fjallraven Haulpack No.1.
- Passport pocket: Top on the OpposeThis Invisible Backpack 3; Front on the Fjallraven Haulpack No.1.
- Main compartments: 5 on the OpposeThis Invisible Backpack 3; 3 on the Fjallraven Haulpack No.1.
- Water bottle pockets: No on the OpposeThis Invisible Backpack 3; 2, side on the Fjallraven Haulpack No.1.
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. 171 accept both. 0 accept only the OpposeThis Invisible Backpack 3, and 10 accept only the Fjallraven Haulpack No.1.
Only the Fjallraven Haulpack No.1 fits
Air Tahiti, American Eagle, Cayman Airways, easyJet, Gulf Air, Ravn Alaska, Regional Express, Virgin Australia, VivaColombia, Volaris.
OpposeThis Invisible Backpack 3 vs. Fjallraven Haulpack No.1: which should you pack?
The OpposeThis Invisible Backpack 3 carries the same capacity as the Fjallraven Haulpack No.1 (23L vs. 23L), while the OpposeThis Invisible Backpack 3 is the lighter pack at 0.9kg (vs. 0.9kg). For carry-on flexibility, the Fjallraven Haulpack No.1 fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the OpposeThis Invisible Backpack 3; if you want to travel lighter, the OpposeThis Invisible Backpack 3 is the better call.