Deuter Xberg 25 vs Lowepro Fastpack Pro BP 250 AW III
The Deuter Xberg 25 is 25L and 1.45kg3.2lb; the Lowepro Fastpack Pro BP 250 AW III is 25L and 1.45kg3.2lb. They weigh the same. The Deuter Xberg 25 fits the carry-on limit of 32 of 36 major airlines and the Lowepro Fastpack Pro BP 250 AW III fits 14; under the seat, 0 and 0 of 26.
| Spec | Deuter Xberg 25 | Lowepro Fastpack Pro BP 250 AW III |
|---|---|---|
| Volume | 25L | 25L |
| Expands to | 30L | n/a |
| Weight | 1.45kg3.2lb | 1.45kg3.2lb |
| Carry-on compliance | 89%Best | 39% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 50×30×21cm19.5×12×8.5in | 54×31.5×23.5cm21.5×12.5×9.5in |
| Laptop | n/a | 15" |
| Compartments | n/a | 3 |
| Opening | Roll-top, Top-loader with roll-top closure | QuickDoor 2-stage access |
| Warranty | 2 years | n/a |
| Organizer | Removable | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | No | Yes |
| Rain cover | Removable | Yes |
| MOLLE | No | No |
| Hip belt | No | Yes |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | Yes |
| Bike-ready | No | No |
| Material | 420D REC PA, 235D REC PA PLAIN | PU-coated fabrics, 200D polyester lining |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Deuter Xberg 25 | Lowepro Fastpack Pro BP 250 AW III |
|---|---|---|---|
| Air Canada | Carry-on | Fits | Too big |
| AirAsia | Carry-on | Fits | Too big |
| Alaska Airlines | Carry-on | Fits | Too big |
| American Airlines | Carry-on | Fits | Too big |
| Cebu Pacific | Carry-on | Fits | Too big |
| Delta Air Lines | Carry-on | Fits | Too big |
| Emirates | Carry-on | Fits | Too big |
| JetBlue Airways | Carry-on | Fits | Too big |
| Lufthansa | Carry-on | Fits | Too big |
| Norwegian Air Shuttle | Carry-on | Fits | Too big |
| Qantas | Carry-on | Fits | Too big |
| Qatar Airways | Carry-on | Fits | Too big |
| SAS | Carry-on | Fits | Too big |
| Turkish Airlines | Carry-on | Fits | Too big |
| United Airlines | Carry-on | Fits | Too big |
| Vietjet Air | Carry-on | Fits | Too big |
| WestJet | Carry-on | Fits | Too big |
| Wizz Air | Carry-on | Fits | Too big |
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Specs come from each brand's own product page. Fit uses listed dimensions in any orientation. How we score carry-on fit.