Corsurf Waterproof Dry Backpack 25L vs Pacsafe X 25L
The Corsurf Waterproof Dry Backpack 25L is 25L and 1kg2.2lb; the Pacsafe X 25L is 25L and 1kg2.2lb. They weigh the same. The Corsurf Waterproof Dry Backpack 25L costs $104.01 less. The Corsurf Waterproof Dry Backpack 25L fits the carry-on limit of 36 of 36 major airlines and the Pacsafe X 25L fits 36; under the seat, 1 and 0 of 26.
| Spec | Corsurf Waterproof Dry Backpack 25L | Pacsafe X 25L |
|---|---|---|
| Price | $74.99Best | $179 |
| Volume | 25L | 25L |
| Weight | 1kg2.2lb | 1kg2.2lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 4%Best | 0% |
| Dimensions | 45.7×33×17.8cm18×13×7in | 48×31×18cm19×12×7in |
| Laptop | sleeve, size not published | 16" |
| Opening | Roll-top, roll-top closure | n/a |
| Warranty | Lifetime | 5 years |
| Organizer | No | Yes |
| 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 | Yes | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | Yes |
| Camera compartment | No | No |
| Material | Waterproof fabric with sonic-welded seams | 750D recycled polyester, 1000mm water resistant, PFC-free; 150D recycled polyester lining |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Corsurf Waterproof Dry Backpack 25L | Pacsafe X 25L |
|---|---|---|---|
| Frontier Airlines | Personal item | 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.