Patagonia Black Hole® Pack 25L vs. Fjallraven Singi 20
Two carry-on travel backpacks, compared spec for spec.
Patagonia Black Hole® Pack 25L
| Capacity | 25 L |
| Weight | 0.6 kg |
| Dimensions | 48×28×15 cm |
| Airline fit | 93% |
| Price | $149 |
Feature by feature
| Patagonia Black Hole® Pack 25L | Feature | Fjallraven Singi 20 |
|---|---|---|
| Storage | ||
| N | Compression | 2 |
| None | Expanded Capacity | None |
| 4 | Opening | 4 |
| top | Passport | top |
| Y | Passthrough | N |
| Carry | ||
| Y | Backpack | Y |
| N | Hip Belt | N |
| Y | Sternum Strap | removable |
| Inside | ||
| 15in | Laptop | 13in |
| 3 | Main Compartments | 3 |
| N | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 2, side | Water Bottle Holder | 2, side |
| Y | Water Resistant | Y |
| Material | |
| 8.7-oz 300-denier 100% postconsumer recycled polyester ripstop with a TPU-film laminate | 100% polyester 600D (recycled) |
Fjallraven Singi 20
| Capacity | 20 L |
| Weight | 0.7 kg |
| Dimensions | 43×28×16 cm |
| Airline fit | 96% |
| Price | $85 |
Key differences between the Patagonia Black Hole® Pack 25L and Fjallraven Singi 20
- Compression straps: No on the Patagonia Black Hole® Pack 25L; 2 on the Fjallraven Singi 20.
- Luggage passthrough: Yes on the Patagonia Black Hole® Pack 25L; No on the Fjallraven Singi 20.
- Sternum strap: Yes on the Patagonia Black Hole® Pack 25L; Removable on the Fjallraven Singi 20.
- Laptop sleeve: 15in on the Patagonia Black Hole® Pack 25L; 13in on the Fjallraven Singi 20.
Both have: passport pocket, backpack straps, water bottle pockets, water resistant.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 176 accept both. 0 accept only the Patagonia Black Hole® Pack 25L, and 5 accept only the Fjallraven Singi 20.
Only the Fjallraven Singi 20 fits
Air Tahiti, American Eagle, easyJet, Gulf Air, Ravn Alaska.
Patagonia Black Hole® Pack 25L vs. Fjallraven Singi 20: which should you pack?
The Patagonia Black Hole® Pack 25L carries 5L more than the Fjallraven Singi 20 (25L vs. 20L), while the Patagonia Black Hole® Pack 25L is the lighter pack at 0.6kg (vs. 0.7kg). For carry-on flexibility, the Fjallraven Singi 20 fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Patagonia Black Hole® Pack 25L; if you want to travel lighter, the Patagonia Black Hole® Pack 25L is the better call.