Black Voyage Zephyr Pro 24L vs Langly Sierra Camera Backpack 24L
The Black Voyage Zephyr Pro 24L is 24L and 1.9kg4.2lb; the Langly Sierra Camera Backpack 24L is 24L and 2kg4.4lb. The Black Voyage Zephyr Pro 24L is 0.1kg0.2lb lighter. The Langly Sierra Camera Backpack 24L costs $154.98000000000002 less. The Black Voyage Zephyr Pro 24L fits the carry-on limit of 31 of 36 major airlines and the Langly Sierra Camera Backpack 24L fits 20; under the seat, 0 and 0 of 26.
| Spec | Black Voyage Zephyr Pro 24L | Langly Sierra Camera Backpack 24L |
|---|---|---|
| Price | $299.98 | $145Best |
| Volume | 24L | 24L |
| Weight | 1.9kg4.2lbBest | 2kg4.4lb |
| Carry-on compliance | 86%Best | 56% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 46×30.5×22.5cm18×12×9in | 45×37×20cm17.5×14.5×8in |
| Laptop | sleeve, size not published | 16" |
| Bottle pockets | n/a | 2 |
| Opening | n/a | Clamshell, front loading main compartment with full clamshell opening |
| Warranty | Lifetime | Lifetime |
| Organizer | Yes | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | Yes | Yes |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | Yes | No |
| Sternum strap | Yes | No |
| Load lifters | Yes | No |
| Shoulder strap | No | No |
| Luggage pass-through | Yes | No |
| Camera compartment | No | Removable |
| Material | Cordura 1680D ballistic nylon or X-Pac VX21; YKK water-repellent zippers; Duraflex buckles | Cotton Rugged Twill, water resistant, Nylon Taslan lining, YKK water resistant zippers |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Black Voyage Zephyr Pro 24L | Langly Sierra Camera Backpack 24L |
|---|---|---|---|
| Air Arabia | Carry-on | Too big | Fits |
| Air France | Carry-on | Fits | Too big |
| Air India | Carry-on | Too big | Fits |
| AirAsia | Carry-on | Fits | Too big |
| Alaska Airlines | Carry-on | Fits | Too big |
| American Airlines | Carry-on | Fits | Too big |
| Avianca | Carry-on | Fits | Too big |
| Cebu Pacific | Carry-on | Fits | Too big |
| Delta Air Lines | Carry-on | Fits | Too big |
| Emirates | Carry-on | Too big | Fits |
| Gol Linhas Aereas | Carry-on | Fits | Too big |
| IndiGo | Carry-on | Fits | Too big |
| JetBlue Airways | Carry-on | Fits | Too big |
| KLM | Carry-on | Fits | Too big |
| LATAM Airlines | Carry-on | Fits | Too big |
| Qantas | Carry-on | Fits | Too big |
| Ryanair | Carry-on | Too big | Fits |
| United Airlines | Carry-on | Fits | Too big |
| Vietjet Air | Carry-on | Fits | Too big |
| Vueling | Carry-on | Too big | Fits |
| WestJet | 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.