Gregory Alpaca 60 vs Ortlieb Duffle 60L
The Gregory Alpaca 60 is 60L and 1.53kg3.4lb; the Ortlieb Duffle 60L is 60L and 1.18kg2.6lb. The Ortlieb Duffle 60L is 0.35kg0.8lb lighter. The Gregory Alpaca 60 fits the carry-on limit of 0 of 36 major airlines and the Ortlieb Duffle 60L fits 0; under the seat, 0 and 0 of 26.
| Spec | Gregory Alpaca 60 | Ortlieb Duffle 60L |
|---|---|---|
| Price | n/a | $250 |
| Volume | 60L | 60L |
| Weight | 1.53kg3.4lb | 1.18kg2.6lbBest |
| Carry-on compliance | 0% | 0% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 32×70×38cm12.5×27.5×15in | 29×57.9×35.1cm11.5×23×14in |
| Laptop | n/a | no laptop sleeve |
| Opening | large U-zip opening with #10 YKK zipper | long waterproof TIZIP zip |
| Warranty | 50 years | 5 years |
| Organizer | Yes | No |
| 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 | 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 | recycled 900D polyester ripstop with TPU weather resistant coating, 135D recycled polyester lining | PVC-coated polyester (PD620) and PVC-coated Cordura (PS620C) |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
Both bags pass and fail the same airline size limits.
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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.