Rab Women's Exion ND35L Hiking Pack vs Vertx Siege 35L
The Rab Women's Exion ND35L Hiking Pack is 35L and 1.44kg3.2lb; the Vertx Siege 35L is 35L and 1.45kg3.2lb. The Rab Women's Exion ND35L Hiking Pack is 0.01kg0lb lighter. The Rab Women's Exion ND35L Hiking Pack costs $14.990000000000009 less. The Rab Women's Exion ND35L Hiking Pack fits the carry-on limit of 0 of 36 major airlines and the Vertx Siege 35L fits 15; under the seat, 0 and 0 of 26.
| Spec | Rab Women's Exion ND35L Hiking Pack | Vertx Siege 35L |
|---|---|---|
| Price | $225Best | $239.99 |
| Volume | 35L | 35L |
| Weight | 1.44kg3.2lbBest | 1.45kg3.2lb |
| Carry-on compliance | 0% | 42%Best |
| Personal-item compliance | 0% | 0% |
| Dimensions | 63×32×28cm25×12.5×11in | 55.9×27.9×22.9cm22×11×9in |
| Laptop | n/a | 16" |
| Bottle pockets | n/a | 2 |
| Opening | Top-loading, Fixed lid with internal and external pockets, plus a side zip | Zippered main compartment |
| Warranty | Lifetime | 2 years |
| Organizer | No | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | Yes | No |
| Frame sheet | Yes | No |
| Water-resistant | No | Yes |
| Rain cover | Yes | No |
| MOLLE | No | Yes |
| Hip belt | Yes | Removable |
| 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 | 330D Nylon Stripe Dobby with Hydroshield Coating, 600D polyester with Hydroshield coating | 330D nylon exterior, 500D laser-cut MOLLE |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Rab Women's Exion ND35L Hiking Pack | Vertx Siege 35L |
|---|---|---|---|
| AirAsia | Carry-on | Too big | Fits |
| Alaska Airlines | Carry-on | Too big | Fits |
| American Airlines | Carry-on | Too big | Fits |
| British Airways | Carry-on | Too big | Fits |
| Cebu Pacific | Carry-on | Too big | Fits |
| Delta Air Lines | Carry-on | Too big | Fits |
| easyJet | Carry-on | Too big | Fits |
| Frontier Airlines | Carry-on | Too big | Fits |
| JetBlue Airways | Carry-on | Too big | Fits |
| Qantas | Carry-on | Too big | Fits |
| Singapore Airlines | Carry-on | Too big | Fits |
| Southwest Airlines | Carry-on | Too big | Fits |
| United Airlines | Carry-on | Too big | Fits |
| Vietjet Air | Carry-on | Too big | Fits |
| WestJet | 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.