Rab Muon 40L Hiking Pack vs Rab Syclon XP 40L Waterproof Pack
The Rab Muon 40L Hiking Pack is 40L and 0.96kg2.1lb; the Rab Syclon XP 40L Waterproof Pack is 40L and 0.89kg2lb. The Rab Syclon XP 40L Waterproof Pack is 0.07kg0.2lb lighter. The Rab Syclon XP 40L Waterproof Pack costs $25 less. The Rab Muon 40L Hiking Pack fits the carry-on limit of 0 of 36 major airlines and the Rab Syclon XP 40L Waterproof Pack fits 0; under the seat, 0 and 0 of 26.
| Spec | Rab Muon 40L Hiking Pack | Rab Syclon XP 40L Waterproof Pack |
|---|---|---|
| Price | $250 | $225Best |
| Volume | 40L | 40L |
| Weight | 0.96kg2.1lb | 0.89kg2lbBest |
| Carry-on compliance | 0% | 0% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 65×33×30cm25.5×13×12in | 63×34×28cm25×13.5×11in |
| Opening | Roll-top, Roll top closure | Roll-top, Roll top entry |
| Warranty | Lifetime | Lifetime |
| Organizer | No | No |
| Shoe compartment | No | No |
| Hydration sleeve | Yes | Yes |
| Frame sheet | No | No |
| Water-resistant | No | Yes |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | Yes | Yes |
| Sternum strap | No | Yes |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Material | 100D (85% recycled) high tenacity nylon with Spectra Ripstop | 40D high tenacity nylon (100% recycled), 100D (85% recycled) high tenacity nylon with Spectra Ripstop |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
Both bags pass and fail the same airline size limits.
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.