Travelpro Platinum Elite Business Laptop Backpack 27L vs Zero Halliburton ZLM Large Backpack 27L
The Travelpro Platinum Elite Business Laptop Backpack 27L is 27L and 1.36kg3lb; the Zero Halliburton ZLM Large Backpack 27L is 27L and 1.41kg3.1lb. The Travelpro Platinum Elite Business Laptop Backpack 27L is 0.05kg0.1lb lighter. The Travelpro Platinum Elite Business Laptop Backpack 27L costs $390 less. The Travelpro Platinum Elite Business Laptop Backpack 27L fits the carry-on limit of 32 of 36 major airlines and the Zero Halliburton ZLM Large Backpack 27L fits 36; under the seat, 0 and 1 of 26.
| Spec | Travelpro Platinum Elite Business Laptop Backpack 27L | Zero Halliburton ZLM Large Backpack 27L |
|---|---|---|
| Price | $250Best | $640 |
| Volume | 27L | 27L |
| Weight | 1.36kg3lbBest | 1.41kg3.1lb |
| Carry-on compliance | 89% | 100%Best |
| Personal-item compliance | 0% | 4%Best |
| Dimensions | 44.5×31.8×21.6cm17.5×12.5×8.5in | 46×30×18cm18×12×7in |
| Laptop | 16"Best | 15.6" |
| Compartments | n/a | 2 |
| Bottle pockets | 2 | n/a |
| Warranty | Lifetime | 10 years |
| Organizer | Yes | 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 | No | No |
| Luggage pass-through | Yes | No |
| Camera compartment | No | No |
| Bike-ready | No | No |
| Material | High-density fabric with DuraGuard coating, full-grain leather details | CORDURA ballistic nylon |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Travelpro Platinum Elite Business Laptop Backpack 27L | Zero Halliburton ZLM Large Backpack 27L |
|---|---|---|---|
| Air Arabia | Carry-on | Too big | Fits |
| Air India | Carry-on | Too big | Fits |
| Frontier Airlines | Personal item | Too big | Fits |
| Ryanair | Carry-on | 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.