Aer Go Pack 2 vs Osprey Daylite Plus 20
The Aer Go Pack 2 is 20L and 0.6kg1.3lb; the Osprey Daylite Plus 20 is 20L and 0.6kg1.3lb. They weigh the same. The Osprey Daylite Plus 20 costs $19 less. The Aer Go Pack 2 fits the carry-on limit of 36 of 36 major airlines and the Osprey Daylite Plus 20 fits 15; under the seat, 9 and 0 of 26.
| Spec | Aer Go Pack 2 | Osprey Daylite Plus 20 |
|---|---|---|
| Price | $99 | $80Best |
| Volume | 20L | 20L |
| Weight | 0.6kg1.3lb | 0.6kg1.3lb |
| Carry-on compliance | 100%Best | 42% |
| Personal-item compliance | 35%Best | 0% |
| Dimensions | 43×28×14cm17×11×5.5in | 48×28×24cm19×11×9.5in |
| Laptop | 16"Best | 14" |
| Compartments | 3 | n/a |
| Bottle pockets | 2 | 2 |
| Compression straps | 0 | 2 |
| Opening | n/a | Panel access |
| Warranty | Lifetime | Lifetime |
| Organizer | No | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | Yes |
| Frame sheet | No | No |
| Water-resistant | No | Yes |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | Removable |
| Sternum strap | No | Yes |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | Yes | Yes |
| Camera compartment | No | No |
| Material | 210D Cordura crinkle nylon exterior (bluesign approved), soft woven lining, YKK zippers, Duraflex hardware | bluesign approved 300D recycled polyester, PFC-free DWR |
| Last checked | 2026-09 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Aer Go Pack 2 | Osprey Daylite Plus 20 |
|---|---|---|---|
| Air Arabia | Carry-on | Fits | Too big |
| Air Canada | Carry-on | Fits | Too big |
| Air Canada | Personal item | Fits | Too big |
| Air India | Carry-on | Fits | Too big |
| AirAsia | Carry-on | Fits | Too big |
| Alaska Airlines | Carry-on | Fits | Too big |
| Allegiant Air | Personal item | Fits | Too big |
| American Airlines | Carry-on | Fits | Too big |
| American Airlines | Personal item | Fits | Too big |
| British Airways | Personal item | Fits | Too big |
| Cebu Pacific | Carry-on | Fits | Too big |
| Delta Air Lines | Carry-on | Fits | Too big |
| easyJet | Personal item | Fits | Too big |
| Emirates | Carry-on | Fits | Too big |
| Frontier Airlines | Personal item | Fits | Too big |
| JetBlue Airways | Carry-on | Fits | Too big |
| JetBlue Airways | Personal item | Fits | Too big |
| LATAM Airlines | Personal item | Fits | Too big |
| Lufthansa | Carry-on | Fits | Too big |
| Norwegian Air Shuttle | Carry-on | Fits | Too big |
| Qantas | Carry-on | Fits | Too big |
| Ryanair | 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 |
| Volaris | Personal item | Fits | Too big |
| Vueling | 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.