Antler Heritage Overnight Bag vs Billykirk No. 642 Small Carryall
The Antler Heritage Overnight Bag is 19.4L and 1.24kg2.7lb; the Billykirk No. 642 Small Carryall is 17.3L and 1.47kg3.2lb. The Antler Heritage Overnight Bag is 0.23kg0.5lb lighter. The Antler Heritage Overnight Bag costs $280 less. The Antler Heritage Overnight Bag fits the carry-on limit of 36 of 36 major airlines and the Billykirk No. 642 Small Carryall fits 36; under the seat, 8 and 7 of 26.
| Spec | Antler Heritage Overnight Bag | Billykirk No. 642 Small Carryall |
|---|---|---|
| Price | $295Best | $575 |
| Volume | 19.4L | 17.3L |
| Weight | 1.24kg2.7lbBest | 1.47kg3.2lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 31%Best | 27% |
| Dimensions | 26×41.5×18cm10×16.5×7in | 27.9×43.2×17.8cm11×17×7in |
| Laptop | 14" | n/a |
| Warranty | Lifetime | 5 years |
| Organizer | No | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | Yes | No |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | Removable | Yes |
| Luggage pass-through | Removable | No |
| Camera compartment | No | No |
| Material | Oxford weave canvas, full-grain leather, 100% recycled fabric lining | Pendleton Wool by Pendleton Woolen Mills, premium olive vegetable-tanned full-grain leather, nickel-plated solid brass hardware |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Antler Heritage Overnight Bag | Billykirk No. 642 Small Carryall |
|---|---|---|---|
| JetBlue Airways | Personal item | Fits | Too big |
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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.