CALPAK Luka Duffel vs Herschel Novel Duffle Carry-On
The CALPAK Luka Duffel is 25L and 0.91kg2lb; the Herschel Novel Duffle Carry-On is 26.5L and 0.85kg1.9lb. The Herschel Novel Duffle Carry-On is 0.06kg0.1lb lighter. The Herschel Novel Duffle Carry-On costs $38 less. The CALPAK Luka Duffel fits the carry-on limit of 32 of 36 major airlines and the Herschel Novel Duffle Carry-On fits 15; under the seat, 0 and 0 of 26.
| Spec | CALPAK Luka Duffel | Herschel Novel Duffle Carry-On |
|---|---|---|
| Price | $138 | $100Best |
| Volume | 25L | 26.5L |
| Weight | 0.91kg2lb | 0.85kg1.9lbBest |
| Carry-on compliance | 89%Best | 42% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 30.5×40.6×20.3cm12×16×8in | 27.3×43.2×24.8cm10.5×17×10in |
| Laptop | no laptop sleeve | 14" |
| Warranty | n/a | Lifetime |
| Organizer | Yes | No |
| Shoe compartment | Yes | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | Yes | No |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | Removable | Removable |
| Luggage pass-through | Yes | Removable |
| Camera compartment | No | No |
| Material | Polyester | 100% recycled 600D polyester, 100% recycled polyester liner |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | CALPAK Luka Duffel | Herschel Novel Duffle Carry-On |
|---|---|---|---|
| Air Canada | Carry-on | Fits | Too big |
| AirAsia | Carry-on | Fits | Too big |
| Alaska Airlines | Carry-on | Fits | Too big |
| American Airlines | Carry-on | Fits | Too big |
| Cebu Pacific | Carry-on | Fits | Too big |
| Delta Air Lines | Carry-on | Fits | Too big |
| Emirates | Carry-on | Fits | Too big |
| JetBlue Airways | Carry-on | Fits | Too big |
| Lufthansa | Carry-on | Fits | Too big |
| Norwegian Air Shuttle | Carry-on | Fits | Too big |
| Qantas | Carry-on | Fits | Too big |
| SAS | Carry-on | Fits | Too big |
| Turkish Airlines | Carry-on | Fits | Too big |
| United Airlines | Carry-on | Fits | Too big |
| Vietjet Air | Carry-on | Fits | Too big |
| WestJet | 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.