Langly Sierra Camera Backpack 24L vs Think Tank Airport Essentials 26L
The Langly Sierra Camera Backpack 24L is 24L and 2kg4.4lb; the Think Tank Airport Essentials 26L is 26L and 2kg4.4lb. They weigh the same. The Langly Sierra Camera Backpack 24L costs $130.75 less. The Langly Sierra Camera Backpack 24L fits the carry-on limit of 20 of 36 major airlines and the Think Tank Airport Essentials 26L fits 32; under the seat, 0 and 0 of 26.
| Spec | Langly Sierra Camera Backpack 24L | Think Tank Airport Essentials 26L |
|---|---|---|
| Price | $145Best | $275.75 |
| Volume | 24L | 26L |
| Weight | 2kg4.4lb | 2kg4.4lb |
| Carry-on compliance | 56% | 89%Best |
| Personal-item compliance | 0% | 0% |
| Dimensions | 45×37×20cm17.5×14.5×8in | 44×29×22cm17.5×11.5×8.5in |
| Laptop | 16" | 16" |
| Bottle pockets | 2 | 2 |
| Opening | Clamshell, front loading main compartment with full clamshell opening | n/a |
| Warranty | Lifetime | Lifetime |
| Organizer | Yes | Yes |
| 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 | No | Removable |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | Yes |
| Camera compartment | Removable | Yes |
| Bike-ready | No | No |
| Material | Cotton Rugged Twill, water resistant, Nylon Taslan lining, YKK water resistant zippers | 600D polyester, 1260D ballistic nylon, 420D nylon ripstop, DWR |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Langly Sierra Camera Backpack 24L | Think Tank Airport Essentials 26L |
|---|---|---|---|
| Air Arabia | Carry-on | Fits | Too big |
| Air France | Carry-on | Too big | Fits |
| Air India | Carry-on | Fits | Too big |
| AirAsia | Carry-on | Too big | Fits |
| Alaska Airlines | Carry-on | Too big | Fits |
| American Airlines | Carry-on | Too big | Fits |
| Avianca | Carry-on | Too big | Fits |
| Cebu Pacific | Carry-on | Too big | Fits |
| Delta Air Lines | Carry-on | Too big | Fits |
| Gol Linhas Aereas | Carry-on | Too big | Fits |
| IndiGo | Carry-on | Too big | Fits |
| JetBlue Airways | Carry-on | Too big | Fits |
| KLM | Carry-on | Too big | Fits |
| LATAM Airlines | Carry-on | Too big | Fits |
| Qantas | Carry-on | Too big | Fits |
| Ryanair | Carry-on | Fits | Too big |
| United Airlines | Carry-on | Too big | Fits |
| Vietjet Air | Carry-on | Too big | Fits |
| Vueling | Carry-on | Fits | Too big |
| WestJet | Carry-on | Too big | Fits |
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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.