Brevite Crossbody vs Ortlieb Sling-Bag Metrosphere
The Brevite Crossbody is 3L and 0.19kg0.4lb; the Ortlieb Sling-Bag Metrosphere is 3L and 0.22kg0.5lb. The Brevite Crossbody is 0.03kg0.1lb lighter. The Brevite Crossbody costs $25.009999999999998 less. The Brevite Crossbody fits the carry-on limit of 36 of 36 major airlines and the Ortlieb Sling-Bag Metrosphere fits 36; under the seat, 26 and 26 of 26.
| Spec | Brevite Crossbody | Ortlieb Sling-Bag Metrosphere |
|---|---|---|
| Price | $59.99Best | $85 |
| Volume | 3L | 3L |
| Weight | 0.19kg0.4lbBest | 0.22kg0.5lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 100% | 100% |
| Dimensions | 12.7×25.4×5.1cm5×10×2in | 18×30×8cm7×12×3in |
| Laptop | no laptop sleeve | n/a |
| Opening | n/a | Roll-top, roll closure with magnets |
| Warranty | Lifetime | 5 years |
| Organizer | Yes | No |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | No | No |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | Removable | Removable |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Bike-ready | No | No |
| Material | 640D polyester, 210D nylon lining | PU-coated nylon (ps33) |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
Both bags pass and fail the same airline size limits.
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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.