Cotopaxi Batac 24L vs Eastpak Day Pak'r
The Cotopaxi Batac 24L is 24L and 0.48kg1.1lb; the Eastpak Day Pak'r is 24L and 0.4kg0.9lb. The Eastpak Day Pak'r is 0.08kg0.2lb lighter. The Eastpak Day Pak'r costs $30 less. The Cotopaxi Batac 24L fits the carry-on limit of 35 of 36 major airlines and the Eastpak Day Pak'r fits 36; under the seat, 0 and 13 of 26.
| Spec | Cotopaxi Batac 24L | Eastpak Day Pak'r |
|---|---|---|
| Price | $90 | $60Best |
| Volume | 24L | 24L |
| Weight | 0.48kg1.1lb | 0.4kg0.9lbBest |
| Carry-on compliance | 97% | 100%Best |
| Personal-item compliance | 0% | 50%Best |
| Dimensions | 50.8×27.9×17.8cm20×11×7in | 39.9×30×18cm15.5×12×7in |
| Laptop | 15"Best | 14" |
| Bottle pockets | n/a | 1 |
| Opening | top zip | n/a |
| Warranty | Lifetime | 30 years |
| Organizer | Yes | No |
| 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 | Yes | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Material | Repurposed remnant fabrics (Del Día) | 100% nylon |
| Last checked | 2026-09 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Cotopaxi Batac 24L | Eastpak Day Pak'r |
|---|---|---|---|
| Allegiant Air | Personal item | Too big | Fits |
| American Airlines | Personal item | Too big | Fits |
| ANA (All Nippon Airways) | Personal item | Too big | Fits |
| British Airways | Personal item | Too big | Fits |
| easyJet | Personal item | Too big | Fits |
| Frontier Airlines | Personal item | Too big | Fits |
| JetBlue Airways | Personal item | Too big | Fits |
| LATAM Airlines | Personal item | Too big | Fits |
| Norwegian Air Shuttle | Personal item | Too big | Fits |
| Qatar Airways | Carry-on | Too big | Fits |
| Ryanair | Personal item | Too big | Fits |
| Volaris | Personal item | Too big | Fits |
| Vueling | Personal item | Too big | Fits |
| Wizz Air | Personal item | Too big | Fits |
Add more bags to this comparison
Specs come from each brand's own product page. Fit uses listed dimensions in any orientation. How we score carry-on fit.