Gregory Quadro Pro Carry-On 40/47L vs Herschel Heritage Pro Hardshell Large Carry-On
The Gregory Quadro Pro Carry-On 40/47L is 40L and 3.8kg8.4lb; the Herschel Heritage Pro Hardshell Large Carry-On is 40L and 3.86kg8.5lb. The Gregory Quadro Pro Carry-On 40/47L is 0.06kg0.1lb lighter. The Gregory Quadro Pro Carry-On 40/47L fits the carry-on limit of 12 of 36 major airlines and the Herschel Heritage Pro Hardshell Large Carry-On fits 5; under the seat, 0 and 0 of 26.
| Spec | Gregory Quadro Pro Carry-On 40/47L | Herschel Heritage Pro Hardshell Large Carry-On |
|---|---|---|
| Price | n/a | $300 |
| Volume | 40L | 40L |
| Expands to | 47L | n/a |
| Weight | 3.8kg8.4lbBest | 3.86kg8.5lb |
| Carry-on compliance | 33%Best | 14% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 55×40×23cm21.5×15.5×9in | 55.3×36.2×22.9cm22×14.5×9in |
| Laptop | no laptop sleeve | 16" |
| Bottle pockets | 0 | n/a |
| Opening | n/a | Split design with zippered closure |
| Warranty | 50 years | Lifetime |
| Organizer | Yes | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | No | No |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Bike-ready | No | No |
| Material | high-impact polycarbonate shell, 135D recycled polyester lining | 70% recycled polycarbonate shell, 100% recycled polyester liner |
| Last checked | 2026-09 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Gregory Quadro Pro Carry-On 40/47L | Herschel Heritage Pro Hardshell Large Carry-On |
|---|---|---|---|
| Air Canada | Carry-on | Fits | Too big |
| Allegiant Air | Carry-on | Fits | Too big |
| Lufthansa | Carry-on | Fits | Too big |
| Norwegian Air Shuttle | Carry-on | Fits | Too big |
| SAS | Carry-on | Fits | Too big |
| Singapore Airlines | Carry-on | Too big | Fits |
| Turkish Airlines | Carry-on | Fits | Too big |
| Volaris | 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.