Skyborne B-2 Carbon Trunk Cabin 20 vs Skyborne B-2 Carbon Trunk Cabin PLUS 22
The Skyborne B-2 Carbon Trunk Cabin 20 is 45L and 3.4kg7.5lb; the Skyborne B-2 Carbon Trunk Cabin PLUS 22 is 45L and 3.6kg7.9lb. The Skyborne B-2 Carbon Trunk Cabin 20 is 0.2kg0.4lb lighter. The Skyborne B-2 Carbon Trunk Cabin 20 costs $200 less. The Skyborne B-2 Carbon Trunk Cabin 20 fits the carry-on limit of 23 of 36 major airlines and the Skyborne B-2 Carbon Trunk Cabin PLUS 22 fits 2; under the seat, 0 and 0 of 26.
| Spec | Skyborne B-2 Carbon Trunk Cabin 20 | Skyborne B-2 Carbon Trunk Cabin PLUS 22 |
|---|---|---|
| Price | $1295Best | $1495 |
| Volume | 45L | 45L |
| Weight | 3.4kg7.5lbBest | 3.6kg7.9lb |
| Carry-on compliance | 64%Best | 6% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 53.1×35.1×22.1cm21×14×8.5in | 57.9×38.1×23.1cm23×15×9in |
| Compression straps | 2 | 2 |
| Opening | Zipperless hard-shell trunk closed by dual TSA combination latches | Zipperless hard-shell trunk closed by dual TSA combination latches |
| Warranty | Lifetime | Lifetime |
| Organizer | Yes | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | No | 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 | 3K twill weave carbon fiber shell, aerospace-grade aluminum chassis, calf leather, silk, polyester, rubber, magnets, 300D nylon | 3K twill weave carbon fiber shell, aerospace-grade aluminum chassis, calf leather, silk, polyester, rubber, magnets, 300D nylon |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Skyborne B-2 Carbon Trunk Cabin 20 | Skyborne B-2 Carbon Trunk Cabin PLUS 22 |
|---|---|---|---|
| Air Canada | Carry-on | Fits | Too big |
| AirAsia | Carry-on | Fits | Too big |
| Alaska Airlines | Carry-on | Fits | Too big |
| Allegiant Air | Carry-on | Fits | Too big |
| American Airlines | Carry-on | Fits | Too big |
| ANA (All Nippon Airways) | Carry-on | Fits | Too big |
| British Airways | Carry-on | Fits | Too big |
| Cebu Pacific | Carry-on | Fits | Too big |
| Delta Air Lines | Carry-on | Fits | Too big |
| easyJet | Carry-on | Fits | Too big |
| JetBlue Airways | Carry-on | Fits | Too big |
| Lufthansa | Carry-on | Fits | Too big |
| Norwegian Air Shuttle | Carry-on | Fits | Too big |
| Qantas | Carry-on | Fits | Too big |
| SAS | Carry-on | Fits | Too big |
| Singapore Airlines | Carry-on | Fits | Too big |
| Turkish Airlines | Carry-on | Fits | Too big |
| Vietjet Air | Carry-on | Fits | Too big |
| Volaris | Carry-on | Fits | Too big |
| WestJet | Carry-on | Fits | Too big |
| Wizz Air | Carry-on | 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.