Berghaus 24/7 365 U18 vs Brevite The Brevite Backpack
The Berghaus 24/7 365 U18 is 18L and 0.55kg1.2lb; the Brevite The Brevite Backpack is 18L and 0.54kg1.2lb. The Brevite The Brevite Backpack is 0.01kg0lb lighter. The Berghaus 24/7 365 U18 fits the carry-on limit of 36 of 36 major airlines and the Brevite The Brevite Backpack fits 36; under the seat, 9 and 9 of 26.
| Spec | Berghaus 24/7 365 U18 | Brevite The Brevite Backpack |
|---|---|---|
| Price | n/a | $129.99 |
| Volume | 18L | 18L |
| Weight | 0.55kg1.2lb | 0.54kg1.2lbBest |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 35% | 35% |
| Dimensions | 43×26×16cm17×10×6.5in | 41.3×26.7×14cm16.5×10.5×5.5in |
| Laptop | sleeve, size not published | 16" |
| Opening | Zip main compartment | main compartment, J-zip side access |
| Warranty | n/a | Lifetime |
| Organizer | No | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | Yes | No |
| Frame sheet | No | No |
| Water-resistant | No | Yes |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | Yes |
| Camera compartment | No | No |
| Material | 52% Polyester, 48% Nylon; 210 denier Seawastex main fabric | Recycled 640D polyester, water resistant, water-resistant zippers |
| 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.