Gregory Alpaca Wheeled Duffle 40 vs Osprey Daylite Carry-On Wheeled Duffel 40
The Gregory Alpaca Wheeled Duffle 40 is 40L and 2.6kg5.7lb; the Osprey Daylite Carry-On Wheeled Duffel 40 is 40L and 2.75kg6.1lb. The Gregory Alpaca Wheeled Duffle 40 is 0.15kg0.3lb lighter. The Gregory Alpaca Wheeled Duffle 40 fits the carry-on limit of 14 of 36 major airlines and the Osprey Daylite Carry-On Wheeled Duffel 40 fits 2; under the seat, 0 and 0 of 26.
| Spec | Gregory Alpaca Wheeled Duffle 40 | Osprey Daylite Carry-On Wheeled Duffel 40 |
|---|---|---|
| Price | n/a | $250 |
| Volume | 40L | 40L |
| Weight | 2.6kg5.7lbBest | 2.75kg6.1lb |
| Carry-on compliance | 39%Best | 6% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 55×35×24cm21.5×14×9.5in | 57.5×36×23cm22.5×14×9in |
| Laptop | no laptop sleeve | no laptop sleeve |
| Bottle pockets | 0 | 0 |
| Opening | large U-zippered opening with #10 YKK zipper | duffel-style opening with lockable reverse zips |
| Warranty | 50 years | Lifetime |
| 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 coating, high-impact polycarbonate bottom, 135D recycled polyester lining | bluesign approved 100% recycled 450D polyester ripstop with PFAS-free DWR, 200D recycled polyester lining, 900D recycled polyester bottom |
| Last checked | 2026-09 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Gregory Alpaca Wheeled Duffle 40 | Osprey Daylite Carry-On Wheeled Duffel 40 |
|---|---|---|---|
| Air France | Carry-on | Fits | Too big |
| Allegiant Air | Carry-on | Fits | Too big |
| ANA (All Nippon Airways) | Carry-on | Fits | Too big |
| Avianca | Carry-on | Fits | Too big |
| British Airways | Carry-on | Fits | Too big |
| easyJet | Carry-on | Fits | Too big |
| Gol Linhas Aereas | Carry-on | Fits | Too big |
| IndiGo | Carry-on | Fits | Too big |
| KLM | Carry-on | Fits | Too big |
| LATAM Airlines | Carry-on | Fits | Too big |
| Singapore Airlines | Carry-on | Fits | Too big |
| Volaris | 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.