Karrimor Covert 30L Backpack vs. Unbox Therapy X Pacsafe 25L Anti-Theft Backpack
Two carry-on travel backpacks, compared spec for spec.
Karrimor Covert 30L Backpack
| Capacity | 30 L |
| Weight | 2 kg |
| Dimensions | 49×29×14.5 cm |
| Airline fit | 92% |
Feature by feature
| Karrimor Covert 30L Backpack | Feature | Unbox Therapy X Pacsafe 25L Anti-Theft Backpack |
|---|---|---|
| Storage | ||
| N | Compression | N |
| None | Expanded Capacity | None |
| 3 | Opening | 4 |
| Y | Passport | Y |
| N | Passthrough | N |
| Carry | ||
| Y | Backpack | Y |
| N | Hip Belt | N |
| Y | Sternum Strap | N |
| Inside | ||
| 15in | Laptop | 15in |
| 1 | Main Compartments | 1 |
| Y | Organizer | Y |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1 | Water Bottle Holder | 2 |
| Y | Water Resistant | Y |
| Material | |
| 600D ripstop polyester | 1000D Polina with wax coating, 150D Recycled polyester |
Unbox Therapy X Pacsafe 25L Anti-Theft Backpack
| Capacity | 25 L |
| Weight | 1.05 kg |
| Dimensions | 47×32×16 cm |
| Airline fit | 92% |
| Price | $180 |
Key differences between the Karrimor Covert 30L Backpack and Unbox Therapy X Pacsafe 25L Anti-Theft Backpack
- Opening: Top flap on the Karrimor Covert 30L Backpack; Top zip on the Unbox Therapy X Pacsafe 25L Anti-Theft Backpack.
- Sternum strap: Yes on the Karrimor Covert 30L Backpack; No on the Unbox Therapy X Pacsafe 25L Anti-Theft Backpack.
- Water bottle pockets: 1 on the Karrimor Covert 30L Backpack; 2 on the Unbox Therapy X Pacsafe 25L Anti-Theft Backpack.
Both have: passport pocket, backpack straps, 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. 172 accept both. 1 accept only the Karrimor Covert 30L Backpack, and 2 accept only the Unbox Therapy X Pacsafe 25L Anti-Theft Backpack.
Only the Karrimor Covert 30L Backpack fits
Air Niugini.
Only the Unbox Therapy X Pacsafe 25L Anti-Theft Backpack fits
Regional Express, Virgin Australia.
Karrimor Covert 30L Backpack vs. Unbox Therapy X Pacsafe 25L Anti-Theft Backpack: which should you pack?
The Karrimor Covert 30L Backpack carries 5L more than the Unbox Therapy X Pacsafe 25L Anti-Theft Backpack (30L vs. 25L), while the Unbox Therapy X Pacsafe 25L Anti-Theft Backpack is the lighter pack at 1.05kg (vs. 2kg). For carry-on flexibility, the Karrimor Covert 30L Backpack fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Karrimor Covert 30L Backpack; if you want to travel lighter, the Unbox Therapy X Pacsafe 25L Anti-Theft Backpack is the better call.