Langly Multi Globetrotter Camera Backpack 27L vs Lowepro ProTactic BP 450 AW III
The Langly Multi Globetrotter Camera Backpack 27L is 27L and 2.3kg5.1lb; the Lowepro ProTactic BP 450 AW III is 28L and 2.95kg6.5lb. The Langly Multi Globetrotter Camera Backpack 27L is 0.65kg1.4lb lighter. The Langly Multi Globetrotter Camera Backpack 27L costs $20 less. The Langly Multi Globetrotter Camera Backpack 27L fits the carry-on limit of 35 of 36 major airlines and the Lowepro ProTactic BP 450 AW III fits 30; under the seat, 0 and 0 of 26.
| Spec | Langly Multi Globetrotter Camera Backpack 27L | Lowepro ProTactic BP 450 AW III |
|---|---|---|
| Price | $299Best | $319 |
| Volume | 27L | 28L |
| Weight | 2.3kg5.1lbBest | 2.95kg6.5lb |
| Carry-on compliance | 97%Best | 83% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 51×28×20cm20×11×8in | 51×34.5×23cm20×13.5×9in |
| Laptop | 16" | 16" |
| Bottle pockets | n/a | 2 |
| Opening | Clamshell, front opens clamshell style, plus top access | 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 | Black: nylon EPO fabric with waterproof TPU coating; Forest, Coyote, Neutral: canvas with waterproof TPU coating; YKK weatherproof zips | polyester |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Langly Multi Globetrotter Camera Backpack 27L | Lowepro ProTactic BP 450 AW III |
|---|---|---|---|
| Air Arabia | Carry-on | Fits | Too big |
| Air India | Carry-on | Fits | Too big |
| Emirates | Carry-on | Fits | Too big |
| Ryanair | Carry-on | Fits | Too big |
| Vueling | 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.