Dakine 365 Carry On Roller Bag LT 40L vs Gregory Alpaca Wheeled Duffle 40
The Dakine 365 Carry On Roller Bag LT 40L is 40L and 2.38kg5.2lb; the Gregory Alpaca Wheeled Duffle 40 is 40L and 2.6kg5.7lb. The Dakine 365 Carry On Roller Bag LT 40L is 0.22kg0.5lb lighter. The Dakine 365 Carry On Roller Bag LT 40L fits the carry-on limit of 6 of 36 major airlines and the Gregory Alpaca Wheeled Duffle 40 fits 14; under the seat, 0 and 0 of 26.
| Spec | Dakine 365 Carry On Roller Bag LT 40L | Gregory Alpaca Wheeled Duffle 40 |
|---|---|---|
| Price | $162 | n/a |
| Volume | 40L | 40L |
| Weight | 2.38kg5.2lbBest | 2.6kg5.7lb |
| Carry-on compliance | 17% | 39%Best |
| Personal-item compliance | 0% | 0% |
| Dimensions | 55×38×24cm21.5×15×9.5in | 55×35×24cm21.5×14×9.5in |
| Laptop | no laptop sleeve | no laptop sleeve |
| Bottle pockets | n/a | 0 |
| Opening | n/a | large U-zippered opening with #10 YKK zipper |
| Warranty | 10 years | 50 years |
| Organizer | No | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | No | 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 | 100% recycled polyester body, polyester lining | recycled 900D polyester ripstop with TPU coating, high-impact polycarbonate bottom, 135D recycled polyester lining |
| Last checked | 2026-09 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Dakine 365 Carry On Roller Bag LT 40L | Gregory Alpaca Wheeled Duffle 40 |
|---|---|---|---|
| Air France | Carry-on | Too big | Fits |
| ANA (All Nippon Airways) | Carry-on | Too big | Fits |
| Avianca | Carry-on | Too big | Fits |
| Gol Linhas Aereas | Carry-on | Too big | Fits |
| IndiGo | Carry-on | Too big | Fits |
| KLM | Carry-on | Too big | Fits |
| LATAM Airlines | Carry-on | Too big | Fits |
| Singapore Airlines | 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.