ROKA London Willesden Sling Bag vs Trakke Kelso Sling
The ROKA London Willesden Sling Bag is 5L and 0.32kg0.7lb; the Trakke Kelso Sling is 5L and 0.32kg0.7lb. They weigh the same. The ROKA London Willesden Sling Bag fits the carry-on limit of 36 of 36 major airlines and the Trakke Kelso Sling fits 36; under the seat, 24 and 24 of 26.
| Spec | ROKA London Willesden Sling Bag | Trakke Kelso Sling |
|---|---|---|
| Price | $62.95 | n/a |
| Volume | 5L | 5L |
| Weight | 0.32kg0.7lb | 0.32kg0.7lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 92% | 92% |
| Dimensions | 34.5×19×7.5cm13.5×7.5×3in | 24×23×10cm9.5×9×4in |
| Laptop | no laptop sleeve | no laptop sleeve |
| Opening | n/a | weatherproof zip main compartment |
| Warranty | 2 years | Lifetime |
| Organizer | Yes | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | Yes | Yes |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | No | Yes |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Material | Recycled Nylon | Dry-Finish Waxed Canvas outer and liner, cotton webbing, stainless steel hardware |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | ROKA London Willesden Sling Bag | Trakke Kelso Sling |
|---|---|---|---|
| Air Arabia | Personal item | Too big | Fits |
| Cebu Pacific | 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.