Monos Aluminum Carry-On Plus vs Zero Halliburton Classic Aluminum 3.0 Continental Carry-On 37L
The Monos Aluminum Carry-On Plus is 41L and 5.62kg12.4lb; the Zero Halliburton Classic Aluminum 3.0 Continental Carry-On 37L is 37L and 5.08kg11.2lb. The Zero Halliburton Classic Aluminum 3.0 Continental Carry-On 37L is 0.54kg1.2lb lighter. The Monos Aluminum Carry-On Plus costs $580 less. The Monos Aluminum Carry-On Plus fits the carry-on limit of 2 of 36 major airlines and the Zero Halliburton Classic Aluminum 3.0 Continental Carry-On 37L fits 6; under the seat, 0 and 0 of 26.
| Spec | Monos Aluminum Carry-On Plus | Zero Halliburton Classic Aluminum 3.0 Continental Carry-On 37L |
|---|---|---|
| Price | $715Best | $1295 |
| Volume | 41L | 37L |
| Weight | 5.62kg12.4lb | 5.08kg11.2lbBest |
| Carry-on compliance | 6% | 17%Best |
| Personal-item compliance | 0% | 0% |
| Dimensions | 58.4×38.1×24.1cm23×15×9.5in | 55×40×24cm21.5×15.5×9.5in |
| Warranty | n/a | 10 years |
| Organizer | Yes | No |
| 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 | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Bike-ready | No | No |
| Material | Anodized and electroplated 5ZCT3 aluminum alloy shell (0.9 mm) with riveted corner guards, recycled polyester quilted lining | Aluminum |
| Last checked | 2026-09 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Monos Aluminum Carry-On Plus | Zero Halliburton Classic Aluminum 3.0 Continental Carry-On 37L |
|---|---|---|---|
| Allegiant Air | Carry-on | Too big | Fits |
| British Airways | Carry-on | Too big | Fits |
| easyJet | Carry-on | Too big | Fits |
| Volaris | Carry-on | Too big | Fits |
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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.