Cotopaxi Allpa 26L Daypack vs Osprey Daylite Expandable Travel Pack 26+6
The Cotopaxi Allpa 26L Daypack is 26L and 0.85kg1.9lb; the Osprey Daylite Expandable Travel Pack 26+6 is 26L and 0.8kg1.8lb. The Osprey Daylite Expandable Travel Pack 26+6 is 0.05kg0.1lb lighter. The Osprey Daylite Expandable Travel Pack 26+6 costs $40 less. The Cotopaxi Allpa 26L Daypack fits the carry-on limit of 30 of 36 major airlines and the Osprey Daylite Expandable Travel Pack 26+6 fits 36; under the seat, 0 and 9 of 26.
| Spec | Cotopaxi Allpa 26L Daypack | Osprey Daylite Expandable Travel Pack 26+6 |
|---|---|---|
| Price | $150 | $110Best |
| Volume | 26L | 26L |
| Expands to | n/a | 32L |
| Weight | 0.85kg1.9lb | 0.8kg1.8lbBest |
| Carry-on compliance | 83% | 100%Best |
| Personal-item compliance | 0% | 35%Best |
| Dimensions | 52.1×33×22.9cm20.5×13×9in | 43×33×15cm17×13×6in |
| Laptop | 16" | sleeve, size not published |
| Bottle pockets | n/a | 2 |
| Opening | Panel access, Panel loading | Clamshell |
| Warranty | Lifetime | Lifetime |
| Organizer | Yes | No |
| Shoe compartment | No | 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 | No | No |
| Luggage pass-through | Yes | No |
| Camera compartment | No | No |
| Bike-ready | No | No |
| Material | 100% recycled fabrics; water-resistant TPU-coated shell with PFAS-free C0 DWR finish and PU backing | bluesign-approved 100% recycled 300D ripstop polyester with PFAS-free DWR |
| Last checked | 2026-09 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Cotopaxi Allpa 26L Daypack | Osprey Daylite Expandable Travel Pack 26+6 |
|---|---|---|---|
| Air Arabia | Carry-on | Too big | Fits |
| Air Canada | Personal item | Too big | Fits |
| Air India | Carry-on | Too big | Fits |
| Allegiant Air | Personal item | Too big | Fits |
| American Airlines | Personal item | Too big | Fits |
| British Airways | Personal item | Too big | Fits |
| easyJet | Personal item | Too big | Fits |
| Emirates | Carry-on | Too big | Fits |
| Frontier Airlines | Personal item | Too big | Fits |
| JetBlue Airways | Personal item | Too big | Fits |
| LATAM Airlines | Personal item | Too big | Fits |
| Qatar Airways | Carry-on | Too big | Fits |
| Ryanair | Carry-on | Too big | Fits |
| Volaris | Personal item | Too big | Fits |
| Vueling | 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.