BAGSMART Blast 28L Travel Backpack vs Cabin Zero Military Backpack 28L
The BAGSMART Blast 28L Travel Backpack is 28L and 0.9kg2lb; the Cabin Zero Military Backpack 28L is 28L and 0.9kg2lb. They weigh the same. The BAGSMART Blast 28L Travel Backpack costs $55 less. The BAGSMART Blast 28L Travel Backpack fits the carry-on limit of 32 of 36 major airlines and the Cabin Zero Military Backpack 28L fits 36; under the seat, 0 and 9 of 26.
| Spec | BAGSMART Blast 28L Travel Backpack | Cabin Zero Military Backpack 28L |
|---|---|---|
| Price | $70Best | $125 |
| Volume | 28L | 28L |
| Weight | 0.9kg2lb | 0.9kg2lb |
| Carry-on compliance | 89% | 100%Best |
| Personal-item compliance | 0% | 35%Best |
| Dimensions | 42×31×21cm16.5×12×8.5in | 43×30×16cm17×12×6.5in |
| Laptop | 15.6" | 15.6" |
| Compartments | n/a | 1 |
| Bottle pockets | n/a | 1 |
| Compression straps | n/a | 2 |
| Opening | Clamshell | Clamshell, Clamshell opening, front-loading main compartment |
| Warranty | 1 year | Lifetime |
| Organizer | Yes | Yes |
| Shoe compartment | Yes | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | Yes | Yes |
| Rain cover | No | No |
| MOLLE | No | Yes |
| Hip belt | No | No |
| Sternum strap | No | Yes |
| Load lifters | No | Yes |
| Shoulder strap | No | Yes |
| Luggage pass-through | No | Yes |
| Camera compartment | No | No |
| Material | Taslon nylon with PFAS-free DWR; 210D polyester lining | 1000 denier nylon body, 200 denier polyester lining |
| Last checked | 2026-09 | 2026-09 |
Where their airline fit differs
| Airline | Limit | BAGSMART Blast 28L Travel Backpack | Cabin Zero Military Backpack 28L |
|---|---|---|---|
| Air Arabia | Carry-on | Too big | Fits |
| Air Canada | Personal item | Too big | Fits |
| Air India | Carry-on | Too big | Fits |
| Allegiant Air | Personal item | Too big | Fits |
| American Airlines | Personal item | Too big | Fits |
| British Airways | Personal item | Too big | Fits |
| easyJet | Personal item | Too big | Fits |
| Frontier Airlines | Personal item | Too big | Fits |
| JetBlue Airways | Personal item | Too big | Fits |
| LATAM Airlines | Personal item | Too big | Fits |
| Ryanair | Carry-on | Too big | Fits |
| Volaris | Personal item | Too big | Fits |
| Vueling | 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.