Langly Alpha Globetrotter XC Camera Backpack 24L vs Lowepro ProTactic BP 350 AW III
The Langly Alpha Globetrotter XC Camera Backpack 24L is 24L and 2.3kg5.1lb; the Lowepro ProTactic BP 350 AW III is 17L and 2.3kg5.1lb. They weigh the same. The Langly Alpha Globetrotter XC Camera Backpack 24L costs $20 less. The Langly Alpha Globetrotter XC Camera Backpack 24L fits the carry-on limit of 36 of 36 major airlines and the Lowepro ProTactic BP 350 AW III fits 36; under the seat, 7 and 0 of 26.
| Spec | Langly Alpha Globetrotter XC Camera Backpack 24L | Lowepro ProTactic BP 350 AW III |
|---|---|---|
| Price | $259Best | $279 |
| Volume | 24L | 17L |
| Weight | 2.3kg5.1lb | 2.3kg5.1lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 27%Best | 0% |
| Dimensions | 45×35×20cm17.5×14×8in | 47×31.5×19cm18.5×12.5×7.5in |
| Laptop | 16"Best | 14" |
| Compartments | 2 | n/a |
| Bottle pockets | n/a | 2 |
| Opening | Panel access, front loading lower compartment with lockable zip, upper compartment above; mid section unzips to join them | Panel access, top, dual side and full back panel |
| Warranty | Lifetime | n/a |
| Organizer | Yes | No |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | Yes | No |
| Rain cover | No | Yes |
| MOLLE | No | No |
| Hip belt | Yes | Removable |
| Sternum strap | Yes | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | Yes | Yes |
| Material | 840D nylon with waterproof TPU coating, YKK weatherproof zips | Recycled 210D nylon ripstop, 600D and 900D polyester |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Langly Alpha Globetrotter XC Camera Backpack 24L | Lowepro ProTactic BP 350 AW III |
|---|---|---|---|
| Allegiant Air | Personal item | Fits | Too big |
| American Airlines | Personal item | Fits | Too big |
| British Airways | Personal item | Fits | Too big |
| easyJet | Personal item | Fits | Too big |
| Frontier Airlines | Personal item | Fits | Too big |
| LATAM Airlines | Personal item | Fits | Too big |
| Volaris | Personal item | 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.