Antler Urban Light Backpack vs Kapten & Son Bergen Ultra 17L
The Antler Urban Light Backpack is 17L and 0.9kg2lb; the Kapten & Son Bergen Ultra 17L is 17L and 0.9kg2lb. They weigh the same. The Antler Urban Light Backpack fits the carry-on limit of 36 of 36 major airlines and the Kapten & Son Bergen Ultra 17L fits 36; under the seat, 9 and 9 of 26.
| Spec | Antler Urban Light Backpack | Kapten & Son Bergen Ultra 17L |
|---|---|---|
| Price | $150 | n/a |
| Volume | 17L | 17L |
| Weight | 0.9kg2lb | 0.9kg2lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 35% | 35% |
| Dimensions | 41.5×28×15cm16.5×11×6in | 42.5×29×13.5cm16.5×11.5×5.5in |
| Laptop | sleeve, size not published | 15.6" |
| Bottle pockets | 1 | n/a |
| Opening | Clamshell, Full zip opener, opens like a suitcase | Zipper |
| Warranty | Lifetime | n/a |
| Organizer | Yes | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | No | Yes |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | Yes |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | Yes | Yes |
| Camera compartment | No | No |
| Material | 100% recycled polyester | 96% recycled PET, 3% polyester, 1% PU |
| 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.